@article{05816386, title = {On properties of geodesic }, journal = {Advances in Operations Research}, volume = {2009}, year = {2009}, doi = {10.1155/2009/381831}, zbl = {1203.52008}, language = {en}, url = {http://dml.mathdoc.fr/item/05816386} }
Ahmad, I.; Iqbal, Akhlad; Ali, Shahid. On properties of geodesic . Advances in Operations Research, Tome 2009 (2009) . doi : 10.1155/2009/381831. http://gdmltest.u-ga.fr/item/05816386/