Computer Aided Geometric Design

Quadric splines
pp. 497-515(19)
Authors: Bangert C.; Prautzsch H.

On a relationship between the moving line and moving conic coefficient matrices
pp. 517-527(11)
Authors: Zhang M.; Chionh E.-W.; Goldman R.N.

A geometric criterion for the convexity of Powell-Sabin interpolants and its multivariate generalization
pp. 529-538(10)
Authors: Bangert C.; Prautzsch H.

Approximation algorithms for developable surfaces
pp. 539-556(18)
Authors: Pottmann H.; Wallner J.

A-splines: local interpolation and approximation using G^k-continuous piecewise real algebraic curves
pp. 557-578(22)
Authors: Bajaj C.L.; Xu G.