Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1971_12_a2, author = {R. S. Balabanova}, title = {Equal path three-webs in the {Euclidean} plane}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {22--27}, publisher = {mathdoc}, number = {12}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1971_12_a2/} }
R. S. Balabanova. Equal path three-webs in the Euclidean plane. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (1971), pp. 22-27. http://geodesic.mathdoc.fr/item/IVM_1971_12_a2/