共 7 条
[2]
DIJKSTRA EW, 1969, EWD249 TECHN U EINDH
[3]
Hoare C.A.R., 1972, ACTA INFORM, V1, P214, DOI [/10.1007/BF00288686, DOI 10.1007/BF00288686]
[4]
KNUTH DE, 1971, INFORMATION PROCESSI
[5]
Wirth N., 1971, Acta Informatica, V1, P35, DOI 10.1007/BF00264291
[6]
WULF WA, 1971, 1971 P IFIP C LJUBLJ
[7]
1972, P ACM ANN C