Nance, Richard E. A history of discrete event simulation programming languages

[HOPL II] (1993) [ACM SIGPLAN] SIGPLAN Notices 28(03) March 1993 The second ACM SIGPLAN conference on History of programming languages (HOPL II)  

Languages mentioned GASP {1961} General Activity Simulation Program QUIKSCRIPT {1965} Extensions to GATE for simulation SAINT {1974} SIMPAC {1962} Fixed step simulation language SIMPAS {1980}