@phdthesis{THESE_1938__205__1_0, author = {Ahmad-Vaziri, Abolghassem}, title = {Sur quelques courbes li\'ees au mouvement d'une courbe plane dans son plan}, series = {Th\`eses de l'entre-deux-guerres}, number = {205}, year = {1938}, language = {fr}, url = {http://archive.numdam.org/item/THESE_1938__205__1_0/} }