@phdthesis{BJHTUP11_1984__0164__P0_0, author = {Xu, Chao-Jiang}, title = {R\'egularit\'e des solutions des \'equations aux d\'eriv\'ees partielles non lin\'eaires}, series = {Th\`eses d'Orsay}, publisher = {Universit\'e de Paris-Sud Centre d'Orsay}, number = {164}, year = {1984}, language = {fr}, url = {http://archive.numdam.org/item/BJHTUP11_1984__0164__P0_0/} }