Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MT_1989_14_a7, author = {V. G. Maz'ya and S. V. Poborchi}, title = {Traces of functions in {Sobolev} spaces on a boundary of a domain with a cusp}, journal = {Matemati\v{c}eskie trudy}, pages = {182--208}, publisher = {mathdoc}, volume = {14}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MT_1989_14_a7/} }
V. G. Maz'ya; S. V. Poborchi. Traces of functions in Sobolev spaces on a boundary of a domain with a cusp. Matematičeskie trudy, Tome 14 (1989), pp. 182-208. http://geodesic.mathdoc.fr/item/MT_1989_14_a7/