@article{1195523670, author = {It\^o, Seiz\^o}, title = {On Neumann problem for Laplace-Beltrami operators}, journal = {Proc. Japan Acad.}, volume = {37}, number = {10}, year = {1961}, pages = { 267-272}, language = {en}, url = {http://dml.mathdoc.fr/item/1195523670} }
Itô, Seizô. On Neumann problem for Laplace-Beltrami operators. Proc. Japan Acad., Tome 37 (1961) no. 10, pp. 267-272. http://gdmltest.u-ga.fr/item/1195523670/