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@article{DAN_1970_190_5_a2, author = {G. G. Kasparov}, title = {The homotopy invariance of rational {Pontrjagin} numbers}, journal = {Doklady Akademii Nauk}, pages = {1022--1025}, publisher = {mathdoc}, volume = {190}, number = {5}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_190_5_a2/} }
G. G. Kasparov. The homotopy invariance of rational Pontrjagin numbers. Doklady Akademii Nauk, Tome 190 (1970) no. 5, pp. 1022-1025. http://geodesic.mathdoc.fr/item/DAN_1970_190_5_a2/