arXiv:cond-mat/9612181 · Physica C SuperconductivityMagnetic properties of the 2D t-t′-Hubbard modelU. Trapper, Holger Fehske, Dieter IhlePublished Aug 1, 1997• 3 citationsarXivHTMLPDFDOI10.1016/s0921-4534(97)00967-2