@incollection{JEDP_1978____A7_0, author = {Charbonnel, Anne-Marie and Pham The Lai}, title = {Estimation du $n$i\`eme diam\`etre dans $L^p$ de la boule unit\'e d{\textquoteright}une classe d{\textquoteright}espaces de {Sobolev} \`a poids mixte}, booktitle = {}, series = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {7}, pages = {1--2}, publisher = {Ecole polytechnique}, year = {1978}, language = {fr}, url = {http://archive.numdam.org/item/JEDP_1978____A7_0/} }