@article{VMJ_2003_5_3_a3,
     author = {N. A. Dzhusoeva and V. A. Koǐbaev},
     title = {Subgroups that contain a torus, which are associated with the quotient field of a unique factorization ring},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {31--39},
     year = {2003},
     volume = {5},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2003_5_3_a3/}
}