Smooth interpolation to scattered data by bivariate piecewise polynomials of odd degree. - Robert H. J. Gmelig Meyling; Pia R. Pfluger (Comput. Aided Geom. Des., 1990)

Geometrically Smooth Interpolation by Triangular Bernstein-Bézier Patches With Coalescent Control Points. - Pia R. Pfluger; Marian Neamtu (Curves and Surfaces, 1991)

On degenerate surface patches. - Pia R. Pfluger; Marian Neamtu (Numer. Algorithms, 1993)

Degenerate polynomial patches of degree 4 and 5 used for geometrically smooth interpolation in 3. - Marian Neamtu; Pia R. Pfluger (Comput. Aided Geom. Des., 1994)

Measurement of 3D-line shaped objects. - Marcel Worring; Pia R. Pfluger; Arnold W. M. Smeulders; Adriaan B. Houtsmuller (Pattern Recognit. Lett., 1994)

Necklaces: Inhomogeneous and Point-Enhanced Deformable Models. - Sennay Ghebreab; Arnold W. M. Smeulders; Pia R. Pfluger (Comput. Vis. Image Underst., 2002)