0034-7744
0034-7744
S0034-77442015000401197
CO
CO
00
12
2015
00
12
2015
63
4
1197
1212
[
2006
204-22
]
[
2002
88
154-9
]
[
2012
90
393-9
]
[
2005
]
[
1985
72
1
1
135-42
]
[
2006
72
2
2
179-205
]
[
2012
30
2
2
196-203
]
[
2014
]
[
1987
18
237-68
]
[
1978
112
988
988
975-97
]
[
1977
31
1
1
32-46
]
[
2005
83-145
]
[
2006
44
4
4
415-20
]
[
2005
261-313
]
[
1994
29
4
4
324-6
]
[
1954
51
103-16
]
[
1995
373
9
9
512-5
]
[
1975
6
139-70
]
[
2014
14
144
]
[
1996
74
210-21
]
[
2003
136
2
2
154-64
]
[
1985
39
1
1
24-40
]
[
1991
116
5
5
770-3
]
[
1999
86
4
4
502-11
]
[
2009
]
[
2011
59
2
2
569-83
]
[
1992
153
358-69
]
[
2002
68
1
1
55-87
]
[
1997
122
6
6
891-6
]
[
2009
810
527-38
]
[
2007
215-50
]
[
1959
34
125-8
]
[
2009
57-74
]
[
1991
48
81-9
]
[
2004
18
116-24
]
[
2004
3
3-4
3-4
313-24
]
[
2011
5
Special Issue I
Special Issue I
5-16
]
[
2006
43
36-48
]
[
2002
17
51-8
]
[
2011
63
2
2
257-75
]
[
2013
]
[
2010
87
61-7
]
[
2003
90
9
9
1328-32
]
[
2003
558
1434
1434
1085-93
]
[
1988
]
[
Statsoft Inc.
2011
]
[
2012
90
599-614
]
[
1981
12
253-79
]
[
1982
18
3
3
263-78
]
[
2011
6
5
5
]
[
2005
119
1
1
48-57
]
[
1993
10
151-9
]