1870-1442
1870-1442
S1870-14422016000100002
10.22201/fe.18701442e.2016.23.55308
Canada
00
04
2016
00
04
2016
9
23
1
32
[
1993
11
1
1
S348-63
]
[
1983
]
[
1963
23
2
2
151-84
]
[
2014
]
[
1986
46
1
1
113-35
]
[
2007
173-89
]
[
1996
30
2
2
399-406
]
[
2011
37
3
3
283-305
]
[
1962
]
[
1993
11
1
1
S263-96
]
[
1989
28
28
137-73
]
[
1936
]
[
1999
]
[
1928
]
[
1973
10
4
4
419-36
]
[
1975
]
[
1986
]
[
2013
]
[
2010
27
1
1
77-88
]
[
1944
]
[
2013
]
[
1991
3
1
1
43-61
]
[
2004
63
247
247
15-43
]
[
2008
45-51
]
[
2013
]
[
1994
]
[
1995
]
[
2005
]
[
1988
15-47
]
[
1988
245
245
]
[
2005
]
[
2007
515
515
]
[
2010
218-28
]
[
2013
]