@article{TRSPY_1978_148_a3,
     author = {M. I. Bashmakov and A. L. Chistov},
     title = {Rationality of a~class of tori},
     journal = {Informatics and Automation},
     pages = {27--29},
     publisher = {mathdoc},
     volume = {148},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1978_148_a3/}
}