@article{05791639, title = {Normal and osculating planes of }, journal = {Abstract and Applied Analysis}, volume = {2010}, year = {2010}, doi = {10.1155/2010/923916}, zbl = {1197.53006}, language = {en}, url = {http://dml.mathdoc.fr/item/05791639} }
Atmaca, Sibel Paşalı. Normal and osculating planes of . Abstract and Applied Analysis, Tome 2010 (2010) . doi : 10.1155/2010/923916. http://gdmltest.u-ga.fr/item/05791639/