@article{MZM_1974_15_1_a18,
     author = {V. V. Rokhlin},
     title = {The spectral sequence of a~fibration and the skeletons of the base},
     journal = {Matemati\v{c}eskie zametki},
     pages = {173--183},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1974_15_1_a18/}
}