@article{1200786694, author = {Koiso, Norihito}, title = {On a wave equation corresponding to geodesics}, journal = {Osaka J. Math.}, volume = {33}, number = {1}, year = {1996}, pages = { 93-98}, language = {en}, url = {http://dml.mathdoc.fr/item/1200786694} }
Koiso, Norihito. On a wave equation corresponding to geodesics. Osaka J. Math., Tome 33 (1996) no. 1, pp. 93-98. http://gdmltest.u-ga.fr/item/1200786694/