Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1970_6_6_a19, author = {G. S. Larionov}, title = {Three variants of averaging in integro-differential equations}, journal = {Differencialʹnye uravneni\^a}, pages = {1125--1126}, publisher = {mathdoc}, volume = {6}, number = {6}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_6_a19/} }
G. S. Larionov. Three variants of averaging in integro-differential equations. Differencialʹnye uravneniâ, Tome 6 (1970) no. 6, pp. 1125-1126. http://geodesic.mathdoc.fr/item/DE_1970_6_6_a19/