@article{DE_1993_29_5_a3,
     author = {M. Z. Ensebaeva and A. D. Myshkis},
     title = {On the rolling of a rigid surface with respect to two directrices},
     journal = {Differencialʹnye uravneni\^a},
     pages = {759--765},
     publisher = {mathdoc},
     volume = {29},
     number = {5},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1993_29_5_a3/}
}