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Non-uniform subdivision for B-splines of arbitrary degree[J] . S. Schaefer,R. Goldman.Computer Aided Geometric Design . 2007 (1)
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A symmetric, non-uniform, refine and smooth subdivision algorithm for general degree B-splines[J] . Thomas J. Cashman,Neil A. Dodgson,Malcolm A. Sabin.Computer Aided Geometric Design . 2007 (1)
[3]
Two blossoming proofs of the Lane-Riesenfeld algorithm[J] . E. Vouga,R. Goldman.Computing . 2007 (2)
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Smoothness of subdivision surfaces at extraordinary points
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