@book{27405,
	author = {Sadlej, Joanna.},
	title = {Semi-empirical methods of quantum chemistry},
	publisher = {Ellis Horwood},
	year = {1985.},
	series = {Ellis Horwood series in chemical science},
	address = {Chichester},
	edition = {1st English ed.},
	note = {Translated from the Polish.}
}