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i
IS
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N
:
2502
-
4752
Mu
l
t
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p
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y
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o
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529
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ha
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n
de
ve
l
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d
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s
how
n
i
n
[
2]
.
E
xt
r
a
c
t
i
ng
t
he
hum
a
n
body
i
s
a
n
e
s
s
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i
a
l
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c
r
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a
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oc
e
s
s
i
n
t
he
hum
a
n
de
t
e
c
t
i
on
m
e
t
hod.
M
a
ny
c
ha
l
l
e
ngi
ng
i
s
s
ue
s
c
a
n
be
a
r
i
s
e
n
i
n
t
he
hum
a
n
f
e
a
t
ur
e
s
ex
t
r
act
i
o
n
m
et
h
o
d
.
T
h
er
ef
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r
e,
an
ap
p
r
o
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t
ech
n
i
q
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h
o
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l
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ect
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ef
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t
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w
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de
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t
t
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y
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de
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on
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a
bl
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/
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obus
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.
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s
ha
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c
om
bi
na
t
i
on
f
e
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ur
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s
[
1]
.
I
n
pr
e
vi
ous
s
t
udi
e
s
s
how
e
d
t
ha
t
sh
a
p
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r
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u
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pe
.
T
o
r
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nt
t
he
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n
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s
c
r
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pe
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om
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w
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obj
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c
t
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di
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pos
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s
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o
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j
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t
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t
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s
t
u
d
y
,
Y
.
M
u
s
t
a
f
a
h
e
t
a
l
.
[3
]
u
s
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d
s
t
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re
o
i
m
a
g
e
f
o
r
re
a
l
-
tim
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j
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is
ta
n
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iz
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me
a
s
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me
n
t
.
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h
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l
t
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o
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m
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ge
ha
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c
ons
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c
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ur
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f
or
obj
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c
t
de
t
e
c
t
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on.
Ho
we
v
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r
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o
n
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o
f
t
h
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d
r
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wb
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c
k
s
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m
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l
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l
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h
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ch
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ex
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n
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tim
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O
th
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a
r
c
he
r
s
,
L
.
Z
ha
ng
a
nd
Y
.
L
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a
ng
[
4]
us
e
d
ba
c
kgr
ound
s
ubt
r
a
c
t
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on
me
t
h
o
d
t
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r
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mo
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j
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.
T
h
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o
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mi
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d
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k
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R
G
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ma
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a
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d
of
c
ons
t
a
nt
e
nvi
r
onm
e
nt
l
i
ght
i
ng
i
n
[
3]
by
upda
t
i
ng
t
he
i
m
a
ge
ba
c
kgr
ound
i
n
r
e
a
l
t
i
m
e
.
S
hor
t
c
om
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ngs
i
n
t
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tr
a
d
itio
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l
m
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th
o
d
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s
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in
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r
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m
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f
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t
t
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p
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s
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er
a
n
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d
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en
t
r
es
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l
t
.
M
.
S
m
is
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k
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t
a
l.
[
5
]
e
x
p
e
r
im
e
n
ta
lly
in
v
e
s
tig
a
te
d
th
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m
e
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r
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t
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lu
tio
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in
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h
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th
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[
6
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a
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s
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co
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p
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K
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ect
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r
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w
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a
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)
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v
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tio
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Evaluation Warning : The document was created with Spire.PDF for Python.
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2.
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l
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b
r
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[
1
9
]
i
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Evaluation Warning : The document was created with Spire.PDF for Python.
IS
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2502
-
4752
In
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S
[1
]
D.
T
.
Ng
u
y
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n
,
et
a
l
.,
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u
m
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n
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e
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tio
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:
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s
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y
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Pa
t
t
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r
n
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n
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t
i
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n
,
v
o
l.
5
1
,
2
0
1
6
,
pp.
148
-
175.
[2
]
B.
L
i
,
et
a
l
.,
“
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n
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-
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, 2
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6
, p
p
.1
3
5
4
-
1360.
[3
]
Y.
M
u
s
t
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h
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et
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l
.,
“
S
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V
is
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s
P
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f
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-
tim
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in
Pr
o
c
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o
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I
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.
C
o
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f
.
I
C
C
C
E
,
2
012,
pp.
659
-
663.
[4
]
L.
Zh
a
n
g
,
a
n
d
Y
.
Li
a
n
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,
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Pr
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2
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I
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t
.
W
o
r
k
s
h
o
p
ETC
S
,
vol
.
1,
2010,
pp.
285
-
287.
[5
]
J.
S
m
i
sek
,
et
a
l
.
,
“3
D
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,
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n
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, 2
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. 1
1
5
4
-
1160.
[6
]
T.
St
o
y
a
n
o
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,
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l
.
,
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in
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o
c
.
Eu
r
.
Co
n
f
.
M
o
b
i
l
e
Ro
b
o
t
s
,
2011,
pp.
19
-
24.
[7
]
W
B
u
d
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r
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o
,
et
a
l
.,
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,
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s
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,
2011;
9
(
3)
:
433
-
444
.
[8
]
M.
H
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p
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770
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778.
[9
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D.
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-
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3
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-
23,
[1
4
]
M.
I
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,
vol
.
2013,
2013,
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1
-
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5
]
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Zi
v
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,
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.
2.
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6
]
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Zi
v
k
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v
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c
,
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.
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Le
t
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r
s
,
vol
.
27(
7)
,
2006,
pp.
773
-
780.
[1
7
]
Fe
l
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.
[1
8
]
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