@phdthesis{THESE_1934__164__1_0,
     author = {Capoulade, J.},
     title = {Sur certaines \'equations aux d\'eriv\'ees partielles du second ordre et du type elliptique \`a coefficients singuliers},
     series = {Th\`eses de l'entre-deux-guerres},
     number = {164},
     year = {1934},
     language = {fr},
     url = {http://www.numdam.org/item/THESE_1934__164__1_0/}
}