A technology independent approach to hierarchical IC layout extraction. - Ahsan Bootehsaz; Robert A. Cottrell (DAC, 1986)

Overview of semicustom IC design. - Peter J. Hicks; Robert A. Cottrell; Trevor A. York (Microprocess. Microsystems, 1988)

Event-driven behavioural simulation of analogue transfer functions. - Robert A. Cottrell (EURO-DAC, 1990)

VHDL analog extensions: process, issues and status. - Robert A. Cottrell; Kevin Nolan; Mark Brown (EURO-DAC, 1992)