@article{DE_1999_35_12_a7,
     author = {O. V. Kaptsov and Yu. V. Shan'ko},
     title = {Multiparametric solutions of the {Tzitzeica} equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1660--1668},
     publisher = {mathdoc},
     volume = {35},
     number = {12},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1999_35_12_a7/}
}