@article{1183425345, author = {Borden, R. F.}, title = {On the adjoint of a certain mixed equation}, journal = {Bull. Amer. Math. Soc.}, volume = {27}, number = {3}, year = {1920}, pages = { 408-412}, language = {en}, url = {http://dml.mathdoc.fr/item/1183425345} }
Borden, R. F. On the adjoint of a certain mixed equation. Bull. Amer. Math. Soc., Tome 27 (1920) no. 3, pp. 408-412. http://gdmltest.u-ga.fr/item/1183425345/