@book{9039,
	author = {Conference on "Ring theory", University of Antwerp, Antwerp, Aug. 1-12, 1978 and Oystaeyan, F. Van ; ed.},
	title = {Ring theory; proceedings of the 1978 Antwerp conference},
	publisher = {Marcel Dekker},
	year = {1979},
	address = {New York}
}