1
 conference paper

Publication Date: 1999.

Language: English.

Repository: SEDICI (UNLP). Universidad Nacional de La Plata

2
 article

Publication Date: 1999.

Language: English.

Repository: SEDICI (UNLP). Universidad Nacional de La Plata

3

Repository: SEDICI (UNLP). Universidad Nacional de La Plata

4

Repository: SEDICI (UNLP). Universidad Nacional de La Plata

5
 conference paper

Publication Date: 2002.

Language: English.

Repository: SEDICI (UNLP). Universidad Nacional de La Plata