Geometric Concepts for Geometric DesignHartmut Prautzsch, Wolfgang Boehm · First published 2018Open the Tome
Bézier and B-Spline TechniquesHartmut Prautzsch, Wolfgang Boehm, Marco Paluszny · First published 2002Open the Tome
Unterteilungsalgorithmen für multivariate SplinesHartmut Prautzsch · First published 1984Open the Tome