Issue No.06 - June (1981 vol.14)
R.F. Brender , Digital Equipment Corporation
This introduction to the principal features of Ada emphasizes those aspects expected to offer significant advantage in large-scale program development.
R.F. Brender, I.R. Nassi, "What is Ada?", Computer, vol.14, no. 6, pp. 17-24, June 1981, doi:10.1109/C-M.1981.220488