@article{che91,
	title = {Untitled},
	annote = {exact. diag en t-j, conduc. optica. comp with experim.},
	author = {C. X. Chen and H. B. Sch{\"{u}}ttler},
	journal = {Phys. Rev. B},
	pages = {3771},
	volume = {43},
	year = {1991},
	biburl = {http://www.bibsonomy.org/bibtex/2bb63060c382d8f2849c69ca61be20cbc/jgl},
	posted-at = {2008-03-07 13:36:30}, priority = {2}, citeulike-article-id = {2484390}, comment = {exact. diag en t-j, conduc. optica. comp with experim.},
	keywords = {high-tc, htsct, theory }
}