On Intermediate Variables and Local Procedures as Parameters. - Beat Heeb; Cuno Pfister (Struct. Program., 1991)

Chameleon: A Workstation of a Different Colour. - Beat Heeb; Cuno Pfister (FPL, 1992)

Debora: A system for the development of field programmable hardware and its application to a reconfigurable computer. - Beat Heeb (1993)