Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1981_30_1_a1, author = {V. A. Dem'yanenko}, title = {Recurrence relations for the coefficients of a modular curve}, journal = {Matemati\v{c}eskie zametki}, pages = {13--19}, publisher = {mathdoc}, volume = {30}, number = {1}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1981_30_1_a1/} }
V. A. Dem'yanenko. Recurrence relations for the coefficients of a modular curve. Matematičeskie zametki, Tome 30 (1981) no. 1, pp. 13-19. http://geodesic.mathdoc.fr/item/MZM_1981_30_1_a1/