1
Published in 1991
Repository
2
Published in 2002
Repository
3
Published in 1999
Repository
4
Published in 2000
Repository
5
by Cuesta Subía, Hugo Xavier; Andrade, Héctor; Bastidas, Odilie; Quevedo M., Rodrigo; Sherwood, Stephen
Published in 2002
Repository
6
7
Published in 1995
Repository
8
9
Published in 2000
Repository
10
11
12
Published in 2000
Repository
13
14
Published in 2000
Repository
15
Published in 1998
Repository
16
17
Published in 1995
Repository
18
19
20
Published in 1999
Repository