By Carinena J.   Clemente-Gallardo J.   Ramos A.   in Reports on Mathematical Physics

ISSN:0034-4877|51|2|159-170

Elsevier‎(2003)‎

Access to resources Favorite 9.7114105

By Carinena J.F.   Ranada M.F.   in International Journal of Theoretical Physics

ISSN:0020-7748|38|7|2049-2061

Springer Publishing Company ‎(1999)‎

Access to resources Favorite 2.5926805