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@article{JGG_2005_9_1_JGG_2005_9_1_a4, author = {M. Hoffmann and I. Juh�sz }, title = {Symmetric {Alteration} of {Two} {Knots} of {B-Spline} {Curves}}, journal = {Journal for geometry and graphics}, pages = {43--49}, publisher = {mathdoc}, volume = {9}, number = {1}, year = {2005}, url = {http://geodesic.mathdoc.fr/item/JGG_2005_9_1_JGG_2005_9_1_a4/} }
M. Hoffmann; I. Juh�sz . Symmetric Alteration of Two Knots of B-Spline Curves. Journal for geometry and graphics, Tome 9 (2005) no. 1, pp. 43-49. http://geodesic.mathdoc.fr/item/JGG_2005_9_1_JGG_2005_9_1_a4/