@article{MZM_1980_27_2_a14,
     author = {I. M. Spitkovsky},
     title = {Multipliers that do not influence factorability},
     journal = {Matemati\v{c}eskie zametki},
     pages = {291--299},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1980_27_2_a14/}
}