@article{ASNSP_1999_4_28_4_675_0, author = {Krylov, Nicolai V.}, title = {Some properties of weighted {Sobolev} spaces in $\mathbb {R}^d_+$}, journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze}, pages = {675--693}, publisher = {Scuola normale superiore}, volume = {Ser. 4, 28}, number = {4}, year = {1999}, zbl = {0962.46016}, mrnumber = {1760536}, language = {en}, url = {http://www.numdam.org/item/ASNSP_1999_4_28_4_675_0/} }