Elementary systems with partial finite ladder spectra
- Fernández C, D.J.
- Negro, J.
- Nieto, L.M.
ISSN: 0375-9601
Année de publication: 2004
Volumen: 324
Número: 2-3
Pages: 139-144
Type: Article
Revue:
Physics Letters, Section A: General, Atomic and Solid State Physics
