Resnick, Harold K. and Larson, Arvid G. "DMAP-a COBOL extension for associative array processors" pp54-61

[PLCVPM 1975] (1975) SIGPLAN Notices 10(03) March 1975 Proceedings of the conference on Programming languages and compilers for parallel and vector machines, January 1975  

Languages mentioned DMAP {1975} Parallel Cobol