共 28 条
[2]
BOBROW DG, 1968, SYMBOL MANIPULATION
[3]
BURGE WH, 1971, P SYMSAM, V2
[4]
Dijkstra E.W., 1960, NUMER MATH, P312
[5]
DIJKSTRA EW, 1967, PROGRAMMING LANGUAGE
[6]
DIJKSTRA EW, 1967, PROGRAMMING SYSTEMS