@article{1250126819, author = {Hagen, Hans}, title = {Bezier-curves with curvature and torsion continuity}, journal = {Rocky Mountain J. Math.}, volume = {16}, number = {4}, year = {1986}, pages = { 629-638}, language = {en}, url = {http://dml.mathdoc.fr/item/1250126819} }
Hagen, Hans. Bezier-curves with curvature and torsion continuity. Rocky Mountain J. Math., Tome 16 (1986) no. 4, pp. 629-638. http://gdmltest.u-ga.fr/item/1250126819/