Málek, Jiří - Flach, S. - Kladko, K.
Incremental expansion for the ground-state energy of the rwo-dimensional Hubbard model.
Physical Review B. Roč. 59, č. 8 (1999), s. R5273-R5276. ISSN 0163-1829
R&D Projects: GA AV ČR KSK1019601
Impact factor: 3.008, year: 1999
http://hdl.handle.net/11104/0030370