[ACM] CACM 16(02) February 1973

(1957) Communications of the ACM  

Balzer, R. M. (1973) Balzer, R. M."An overview of the ISPL computer system design" Crespi-Reghizzi , S.; Melkanoff , M. A.; Lichten, (1973) Crespi-Reghizzi , S.; Melkanoff , M. A.; Lichten, L. "The use of grammatical inference for designing programming languages" Graham, Robert M.; Clancy, Gerald J. Jr.; Vaney, D (1973) Graham, Robert M.; Clancy, Gerald J. Jr.; Vaney, David B. de: A software design and evaluation system"