@article{05657117, title = {Minimal lightlike hypersurfaces in }, journal = {Balkan Journal of Geometry and its Applications (BJGA)}, volume = {14}, year = {2009}, pages = {84-90}, zbl = {1183.53017}, language = {en}, url = {http://dml.mathdoc.fr/item/05657117} }
Sakaki, Makoto. Minimal lightlike hypersurfaces in . Balkan Journal of Geometry and its Applications (BJGA), Tome 14 (2009) pp. 84-90. http://gdmltest.u-ga.fr/item/05657117/