Málek, Jiří - Drechsler, S. L. - Paasch, G. - Hallberg, K.
Solitonic approach to the dimerization problem in coorelated one-dimensional systems.
Physical Review. B. Roč. 56, č. 14 (1997), s. R8467-R8470. ISSN 0163-1829
Impact factor: 2.880, year: 1997
http://hdl.handle.net/11104/0029494