@article{VMJ_2017_19_1_a3,
     author = {N. A. Dzhusoeva and R. Y. Dryaeva},
     title = {Cyclical elementary nets},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {26--29},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2017_19_1_a3/}
}