The Minerva Multi-Micropocessor. - Lawrence C. Widdoes Jr. (ISCA, 1976)

SCALD: Structured Computer-Aided Logic Design. - Thomas M. McWilliams; Lawrence C. Widdoes Jr. (DAC, 1978)

The SCALD physical design subsystem. - Thomas M. McWilliams; Lawrence C. Widdoes Jr. (DAC, 1978)