@article{IVM_1978_5_a7,
     author = {Z. I. Kozlova and V. P. Filippov},
     title = {Classes of projective sets of certain topological spaces of uncountable {weight.~I}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {61--78},
     publisher = {mathdoc},
     number = {5},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1978_5_a7/}
}