1405-7743
1405-7743
S1405-77432016000300357
Colombia
Brazil
Colombia
00
09
2016
00
09
2016
17
3
357
369
[
1998
106
2
2
546-57
]
[
1983
14
103-20
]
[
2007
183
926-32
]
[
2008
59
776-87
]
[
2005
165
657-67
]
[
2007
]
[
1964
12
568-81
]
[
1998
30
2
2
105-19
]
[
2009
198
464-9
]
[
CPLEX
2008
]
[
2002
2
]
[
1990
24
169-82
]
[
2012
9
1
1
49-62
]
[
2007
34
2918-30
]
[
2012
220
349-60
]
[
2011
62
326-36
]
[
2011
62
326-36
]
[
2006
4
3
3
221-38
]
[
2014
128
1
1
1-17
]
[
2013
47
1
1
64-80
]