[SIGPLAN] SIGPLAN Notices 25(12) December 1990
(1990)
[SIGPLAN]
SIGPLAN Notices
Auguston, Mikhail (1990)
Auguston, Mikhail "Programming language RIGAL as a compiler writing tool", ACM
Cheng-xiang Zhai (1990)
Cheng-xiang Zhai "Preliminary ideas of a conceptual programming language" pp93-100 1990