Algorithm/algorithmus 42 an algorithm for cubic spline fitting with convexity constraints. - Paul Dierckx (Computing, 1980)

Algorithms for smoothing data with periodic and parametric splines. - Paul Dierckx (Comput. Graph. Image Process., 1982)

Algorithms for smoothing data on the sphere with tensor product splines. - Paul Dierckx (Computing, 1984)

Generating the Bézier points of a -spline curve. - Paul Dierckx; Bart Tytgat (Comput. Aided Geom. Des., 1989)

Nonnegative surface fitting with Powell-Sabin splines. - Karin Willemans; Paul Dierckx (Numer. Algorithms, 1995)

Curve and surface fitting with splines. - Paul Dierckx (Clarendon, 1996)

Smoothing scattered data with a monotone Powell-Sabin spline surface. - Karin Willemans; Paul Dierckx (Numer. Algorithms, 1996)

On calculating normalized Powell-Sabin B-splines. - Paul Dierckx (Comput. Aided Geom. Des., 1997)

Subdivision of uniform Powell-Sabin splines. - Joris Windmolders; Paul Dierckx (Comput. Aided Geom. Des., 1999)

Dyadic and sqrt 3 - subdivision for Uniform Powell-Sabin Splines - Evelyne Vanraes; Joris Windmolders; Adhemar Bultheel; Paul Dierckx (IV, 2002)

Automatic construction of control triangles for subdivided Powell-Sabin splines. - Evelyne Vanraes; Joris Windmolders; Adhemar Bultheel; Paul Dierckx (Comput. Aided Geom. Des., 2004)

Local subdivision of Powell-Sabin splines. - Hendrik Speleers; Paul Dierckx; Stefan Vandewalle (Comput. Aided Geom. Des., 2006)

Weight control for modelling with NURPS surfaces. - Hendrik Speleers; Paul Dierckx; Stefan Vandewalle (Comput. Aided Geom. Des., 2007)

On the Local Approximation Power of Quasi-Hierarchical Powell-Sabin Splines. - Hendrik Speleers; Paul Dierckx; Stefan Vandewalle (MMCS, 2008)

Quasi-hierarchical Powell-Sabin B-splines. - Hendrik Speleers; Paul Dierckx; Stefan Vandewalle (Comput. Aided Geom. Des., 2009)