arXiv:cond-mat/9905157 · The European Physical Journal B
Optimum ground states of generalized Hubbard models with next-nearest neighbour interaction
C. Dziurzik, A. Schadschneider, J. Zittartz
arXiv:cond-mat/9905157 · The European Physical Journal B
C. Dziurzik, A. Schadschneider, J. Zittartz