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@article{CM_1956-1958__13__119_0, author = {Weier, Joseph}, title = {On the topological degree}, journal = {Compositio Mathematica}, pages = {119--127}, publisher = {Kraus Reprint}, volume = {13}, year = {1956-1958}, mrnumber = {98363}, zbl = {0080.16102}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1956-1958__13__119_0/} }
Weier, Joseph. On the topological degree. Compositio Mathematica, Tome 13 (1956-1958), pp. 119-127. http://geodesic.mathdoc.fr/item/CM_1956-1958__13__119_0/