Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1973_4_a8, author = {V. G. Maz'ya}, title = {The coercivity of the {Dirichlet} problem in a~domain with irregular boundary}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {64--76}, publisher = {mathdoc}, number = {4}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1973_4_a8/} }
V. G. Maz'ya. The coercivity of the Dirichlet problem in a~domain with irregular boundary. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1973), pp. 64-76. http://geodesic.mathdoc.fr/item/IVM_1973_4_a8/