Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1981_260_4_a7, author = {G. G. Mikhailichenko}, title = {Two-dimensional geometry}, journal = {Doklady Akademii Nauk}, pages = {803--805}, publisher = {mathdoc}, volume = {260}, number = {4}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1981_260_4_a7/} }
G. G. Mikhailichenko. Two-dimensional geometry. Doklady Akademii Nauk, Tome 260 (1981) no. 4, pp. 803-805. http://geodesic.mathdoc.fr/item/DAN_1981_260_4_a7/