@article{IVM_1970_6_a13,
     author = {K. M. Slepenchuk},
     title = {Absolute summability of infinite products},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {107--111},
     year = {1970},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1970_6_a13/}
}