@article{IVM_2017_11_a6,
     author = {F. F. Sharifullina},
     title = {On power smooth numbers},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {60--67},
     year = {2017},
     number = {11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2017_11_a6/}
}