@article{1273780026, author = {JUN, JAE-BOK and FUEKI, SHIGEO}, title = {On Some Circles In Pseudo-Riemannian Manifolds}, journal = {Nihonkai Math. J.}, volume = {5}, number = {2}, year = {1994}, pages = { 131-137}, language = {en}, url = {http://dml.mathdoc.fr/item/1273780026} }
JUN, JAE-BOK; FUEKI, SHIGEO. On Some Circles In Pseudo-Riemannian Manifolds. Nihonkai Math. J., Tome 5 (1994) no. 2, pp. 131-137. http://gdmltest.u-ga.fr/item/1273780026/