@article{DAN_1965_162_6_a9,
     author = {S. P. Novikov},
     title = {The homotopy and topological invariance of certain rational {Pontrjagin} classes},
     journal = {Doklady Akademii Nauk},
     pages = {1248--1251},
     publisher = {mathdoc},
     volume = {162},
     number = {6},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_162_6_a9/}
}