@article{DAN_1958_119_6_a1,
     author = {M. Bockstein},
     title = {Tensor products of the systems of groups and universal coefficient theorems for homologies and cohomologies},
     journal = {Doklady Akademii Nauk},
     pages = {1066--1069},
     publisher = {mathdoc},
     volume = {119},
     number = {6},
     year = {1958},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1958_119_6_a1/}
}