CLEAN: A language for functional graph writing. - T. H. Brus; Marko C. J. D. van Eekelen; M. O. van Leer; Marinus J. Plasmeijer (FPCA, 1987)

What Ever Happened to our Beautiful Schematics. - Peter Desain; Tom Brus (ICMC, 1993)

Beauty and Code. - Tom Brus (The Beauty of Functional Code, 2013)