1870-0578
1870-0578
S1870-05782020000200031
10.22201/iij.24485306e.2020.1.14809
Mexico
Mexico
00
12
2020
00
12
2020
13
1
31
63
[
Bruce Ackerman’s work
2004
1029-91
]
[
2007
56
]
[
2015
43
]
[
2014
214-9
]
[
2013
28-9
]
[
2013
]
[
2013
]
[
2012
39
34
]
[
2013
]
[
2005
2005
27
]
[
1986
1
43
]
[
2004
2
2
2
217
]
[
2017
33
39
]
[
2006
17
3
3
677
]
[
1985
79
4
4
1074
]
[
2013
]
[
2013
]
[
2014
]
[
2013
]
[
2013
]
[
2013
83-122
]
[
Christop Schreur’s work
1982
]
[
2011
]
[
2018
]
[
2014
]