@article{1195580159, author = {Hombu, Hitoshi}, title = {Geometrie des Integrals $\int {\left( {Ly''' + M} \right)dx} $}, journal = {Proc. Imp. Acad.}, volume = {12}, number = {10}, year = {1936}, pages = { 159-161}, language = {de}, url = {http://dml.mathdoc.fr/item/1195580159} }
Hombu, Hitoshi. Geometrie des Integrals $\int {\left( {Ly''' + M} \right)dx} $. Proc. Imp. Acad., Tome 12 (1936) no. 10, pp. 159-161. http://gdmltest.u-ga.fr/item/1195580159/