@book{9055,
	author = {Conference on "Ring Theory", University of Waterloo, Canada, June 12-16, 1978 and Handelman, David ; ed.},
	title = {Ring theory; proceedings of the conference held at the summer research institute, Waterloo, sponsored by the Canadian Mathematical Society},
	publisher = {Springer-Verlag},
	year = {1979},
	address = {Berlin}
}