Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1974_217_6_a0, author = {I. V. Boykov}, title = {On the approximate determination of all solutions of functional equations}, journal = {Doklady Akademii Nauk}, pages = {1241--1244}, publisher = {mathdoc}, volume = {217}, number = {6}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1974_217_6_a0/} }
I. V. Boykov. On the approximate determination of all solutions of functional equations. Doklady Akademii Nauk, Tome 217 (1974) no. 6, pp. 1241-1244. http://geodesic.mathdoc.fr/item/DAN_1974_217_6_a0/