@book{12182,
	author = {Conference on "Journees Mathematiques sur les Fibres Vectoriels et equations different-ielles", Nice, France, June 12-17, 1979 and Hirschowitz, Andre ; ed.},
	title = {Vector bundles and differential equations; proceedings},
	publisher = {Birkhauser},
	year = {1980},
	address = {Boston}
}