@article{Ogawa1979,
	title = {Cluster approximation for an infinite-dimensional determinant},
	author = {Tohru Ogawa},
	journal = {Physica A: Statistical and Theoretical Physics},
	month = {May},
	number = {3},
	pages = {619--628},
	url = {http://www.sciencedirect.com/science/article/B6TVG-46D5JM6-GY/1/cae8666bcc3934aeaadbf87f39e9bffa},
	volume = {96},
	year = {1979},
	biburl = {http://www.bibsonomy.org/bibtex/284a4d30ae9f87e42b34404568ca9794d/smicha},
	description = {Physica A},
	keywords = {imported }
}