Analog-digital technologies for mixed-signal processing: The driving force to success for the European industry. - Edgard Laes; Herman J. Casier; Eric Schutz (IEEE Micro, 1992)

CMOS options for single chip applications. - Edgard Laes; Livio Baldi; Claus Dahl; Frits R. J. Huisman; Ludo Deferm (IEEE Micro, 1999)