@article{Matic1999,
	title = {Equivalence of two parallel approaches to the cluster variation method:
	the multisite correlation functions method and the cluster effective
	fields method},
	author = {V. M. Matic and S. Milosevic},
	day = {01},
	journal = {Physica A: Statistical and Theoretical Physics},
	month = {Jan},
	number = {1-2},
	pages = {215--231},
	url = {http://www.sciencedirect.com/science/article/B6TVG-3VN8XBD-K/1/564c6b42a0f1da08cc32265bd45103b8},
	volume = {262},
	year = {1999},
	biburl = {http://www.bibsonomy.org/bibtex/2f37cef1bdb801fa7bbf5c0ce27e995ad/smicha},
	description = {Physica A},
	keywords = {Binary systems }
}