@article{1183514383, author = {Dekker, David B.}, title = {Hypergeodesic curvature and torsion}, journal = {Bull. Amer. Math. Soc.}, volume = {55}, number = {12}, year = {1949}, pages = { 1151-1168}, language = {en}, url = {http://dml.mathdoc.fr/item/1183514383} }
Dekker, David B. Hypergeodesic curvature and torsion. Bull. Amer. Math. Soc., Tome 55 (1949) no. 12, pp. 1151-1168. http://gdmltest.u-ga.fr/item/1183514383/