@article{JEDP_1977____130_0,
     author = {Mattera, Claude},
     title = {Th\'eor\`eme de traces pour une classe d'espaces de {Sobolev} singuliers},
     journal = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     pages = {130--156},
     publisher = {Ecole polytechnique},
     year = {1977},
     mrnumber = {81g:46041},
     zbl = {0397.46034},
     language = {fr},
     url = {http://www.numdam.org/item/JEDP_1977____130_0/}
}