@article{CHEB_2018_19_1_a6,
     author = {N. N. Dobrovolsky},
     title = {On monoids of natural numbers with unique factorization into prime elements},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {79--105},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2018_19_1_a6/}
}