External Links

    Journal: Computer Aided Geometric Design

    Volume 16, Issue 6

    497 -- 515Claudia Bangert, Hartmut Prautzsch. Quadric splines
    517 -- 527Ming Zhang, Eng-Wee Chionh, Ronald N. Goldman. On a relationship between the moving line and moving conic coefficient matrices
    529 -- 538Claudia Bangert, Hartmut Prautzsch. A geometric criterion for the convexity of Powell-Sabin interpolants and its multivariate generalization
    539 -- 556Helmut Pottmann, Johannes Wallner. Approximation algorithms for developable surfaces
    557 -- 578Chandrajit L. Bajaj, Guoliang Xu. A-splines: local interpolation and approximation using G::k::-continuous piecewise real algebraic curves
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