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@article{MZ_1978__164_172761, author = {Roger Wiegand and Wolmer Vasconcelos}, title = {Bounding the {Number} of {Generators} of a {Module.}}, journal = {Mathematische Zeitschrift}, pages = {1--8}, publisher = {mathdoc}, volume = {164}, year = {1978}, zbl = {0362.13004}, url = {http://geodesic.mathdoc.fr/item/MZ_1978__164_172761/} }
Roger Wiegand; Wolmer Vasconcelos. Bounding the Number of Generators of a Module.. Mathematische Zeitschrift, Tome 164 (1978), pp. 1-8. http://geodesic.mathdoc.fr/item/MZ_1978__164_172761/