Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1962_4_a6, author = {L. V. Zhornitskaya}, title = {The derivatives of some singular integrals}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {62--72}, publisher = {mathdoc}, number = {4}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1962_4_a6/} }
L. V. Zhornitskaya. The derivatives of some singular integrals. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1962), pp. 62-72. http://geodesic.mathdoc.fr/item/IVM_1962_4_a6/