An intelligent design system for analogue integrated circuits. - Georges G. E. Gielen; Koen Swings; Willy M. C. Sansen (EURO-DAC, 1990)

DONALD: a workbench for interactive design space exploration and sizing of analog circuits. - Koen Swings; Willy Sansen (EURO-DAC, 1991)

A Methodology for Analog Design Automation in Mixed-Signal ASICs. - Stéphane Donnay; Koen Swings; Georges G. E. Gielen; Willy M. C. Sansen; Wim Kruiskamp; Domine Leenaerts (EDAC-ETC-EUROASIC, 1994)

Use of Symbolic Analysis in Analog Circuit Synthesis. - Georges G. E. Gielen; Geert Debyser; Piet Wambacq; Koen Swings; Willy M. C. Sansen (ISCAS, 1995)

An analogue module generator for mixed analogue/digital asic design. - Georges G. E. Gielen; Geert Debyser; Koen Lampaert; Francky Leyn; Koen Swings; Geert Van der Plas; Willy Sansen; Domine Leenaerts; Petar Veselinovic; W. van Bokhoven (Int. J. Circuit Theory Appl., 1995)