@article {10552,
	title = {Quantum Monte Carlo simulations of the Hubbard model containing off-diagonal hopping},
	journal = {Physical Review B - Condensed Matter and Materials Physics},
	year = {2002},
	pages = {2451051-2451056},
	author = {Wengang Lu and Zhenghuang Shu and Jinming Dong and E.G. Wang}
}
