@book{1544,
	author = {Hegel, Georg Wilhelm Friedrich, and Wieland, Wolfgang, 1933-},
	title = {Science of logic},
	publisher = {G. Allen & Unvin ltd},
	year = {1951.},
	series = {Half-title: Library of philosophy, edited by J. H.Muirhead},
	address = {London},
	edition = {2v. fold., tab.},
	note = {Translation of : Wissenschaft der logik.}
}