Facultad de Matematica, Astronomia y Fisica (FAMAF), Universidad Nacional de Cordoba - Ciudad Universitaria, Cordoba 5000, Argentina, e-mail:
vaggione@mate.uncor.edu
Full text available as PDF (smallest), as compressed PostScript (.ps.gz) or as raw PostScript (.ps).
Access to the full text of journal articles on this site is restricted to the subscribers of Myris Trade.
To activate your access, please contact Myris Trade at myris@myris.cz.
Subscribers of Springer (formerly Kluwer) need to access the articles on their site, which is http://www.springeronline.com/10587.
