2007-8064
2007-8064
S2007-80642018000200009
10.22201/enesl.20078064e.2018.17.64711
Russia
Mexico
00
00
2018
00
00
2018
6
17
9
16
[
2016
98-100
]
[
2015
4
92-100
]
[
2012
2
55-9
]
[
2017
54-8
]
[
2016
2
48
48
100-4
]
[
2014
]
[
2012
5
77-8
]
[
2013
1
67
67
17-9
]
[
2013
5
945
945
59-63
]