@article{SEDP_1986-1987____A21_0, author = {Grigis, A.}, title = {Coefficients de r\'eflexion pour les potentiels de {Hardy}}, journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"}, note = {talk:22}, publisher = {Ecole Polytechnique, Centre de Math\'ematiques}, year = {1986-1987}, zbl = {0653.34019}, mrnumber = {920040}, language = {fr}, url = {http://www.numdam.org/item/SEDP_1986-1987____A21_0/} }