Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1969_5_5_a12, author = {G. G. Kazaryan}, title = {Estimates of the $L_p$ norms of derivatives by a nonregular set of differential operators}, journal = {Differencialʹnye uravneni\^a}, pages = {911--921}, publisher = {mathdoc}, volume = {5}, number = {5}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1969_5_5_a12/} }
G. G. Kazaryan. Estimates of the $L_p$ norms of derivatives by a nonregular set of differential operators. Differencialʹnye uravneniâ, Tome 5 (1969) no. 5, pp. 911-921. http://geodesic.mathdoc.fr/item/DE_1969_5_5_a12/