@article{1195581124, author = {It\^o, Masaji}, title = {A geometrical proof of a theorem on the Secular equation}, journal = {Proc. Imp. Acad.}, volume = {7}, number = {9}, year = {1931}, pages = { 244-246}, language = {en}, url = {http://dml.mathdoc.fr/item/1195581124} }
Itô, Masaji. A geometrical proof of a theorem on the Secular equation. Proc. Imp. Acad., Tome 7 (1931) no. 9, pp. 244-246. http://gdmltest.u-ga.fr/item/1195581124/