Spline Volume Fairing. - Kjell Fredrik Pettersen; Vibeke Skytt (Curves and Surfaces, 2010)

Polynomial splines over locally refined box-partitions. - Tor Dokken; Tom Lyche; Kjell Fredrik Pettersen (Comput. Aided Geom. Des., 2013)

User Involvement in the Design of ML-Infused Systems. - Amela Karahasanovic; Erik Gausta Nilsson; Giorgio Grani; Kjell Fredrik Pettersen; Leo Karabeg; Patrick Schittekat (CHI Greece, 2021)