[JCC 20] Proceedings of the Eastern Joint Computer Conf. Washington, D.C. 1961

[AFIPS] [AFIPS] Proceedings of the Joint Computer Conferences  

Gordon, G. (1961) Gordon, G. "A general purpose systems simulation program" Lazovick, P. B.; Trost, J. C.; Reickord, A. W.; an (1961) Lazovick, P. B.; Trost, J. C.; Reickord, A. W.; and Green, R. S. "A Versatile Man-Machine Communication Console" Scott, Marilyn B. and Hoffman, Robert (1961) Scott, Marilyn B. and Hoffman, Robert "The Mercury Programming System" Warshall, S. (1961) Warshall, S. "A syntax directed generator"