Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1995_58_5_a3, author = {M. D. Mamaghani}, title = {Growth functions of groups of surfaces}, journal = {Matemati\v{c}eskie zametki}, pages = {681--693}, publisher = {mathdoc}, volume = {58}, number = {5}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1995_58_5_a3/} }
M. D. Mamaghani. Growth functions of groups of surfaces. Matematičeskie zametki, Tome 58 (1995) no. 5, pp. 681-693. http://geodesic.mathdoc.fr/item/MZM_1995_58_5_a3/