A simple look at polar forms. - Przemyslaw Kiciak (Comput. Aided Geom. Des., 2001)

Computing normal vector Bézier patches. - Przemyslaw Kiciak (Comput. Aided Geom. Des., 2001)

Recursive de Casteljau bisection and rounding errors. - Przemyslaw Kiciak; Ahmed Zidna (Comput. Aided Geom. Des., 2004)

Blossoming and curvatures of surface patches. - Przemyslaw Kiciak; Renata Kielbiewska (Comput. Aided Geom. Des., 2008)

Bicubic B-spline blending patches with optimized shape. - Przemyslaw Kiciak (Comput. Aided Des., 2011)

Spline surfaces of arbitrary topology with continuous curvature and optimized shape. - Przemyslaw Kiciak (Comput. Aided Des., 2013)

Geometric Continuity of Curves and Surfaces - Przemyslaw Kiciak (Morgan & Claypool Publishers, 2016)