C1 and C2-continuous polynomial parametric Lp splines (p>=1). - Philippe Auquiert; Olivier Gibaru; Eric Nyiri (Comput. Aided Geom. Des., 2007)

On the cubic L1 spline interpolant to the Heaviside function. - Philippe Auquiert; Olivier Gibaru; Eric Nyiri (Numer. Algorithms, 2007)

Nonlinear L 1 C 1 Interpolation: Application to Images. - Eric Nyiri; Olivier Gibaru; Philippe Auquiert (Curves and Surfaces, 2010)

Fast L1kCk polynomial spline interpolation algorithm with shape-preserving properties. - Eric Nyiri; Olivier Gibaru; Philippe Auquiert (Comput. Aided Geom. Des., 2011)