Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1985_2_a2, author = {M. M. Elin}, title = {Multidimensional analogue of the {Hurwitz} composition}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {22--27}, publisher = {mathdoc}, number = {2}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1985_2_a2/} }
M. M. Elin. Multidimensional analogue of the Hurwitz composition. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 2 (1985), pp. 22-27. http://geodesic.mathdoc.fr/item/IVM_1985_2_a2/