共 9 条
[1]
Bar-Hillel Yehoshua, 1961, SPRACHTYPOLOGIE UNIV, V14, P143
[2]
Burks A. W., 1954, MATH COMPUT, V8, P53, DOI DOI 10.1090/S0025-5718-1954-0061484-4
[3]
Davis M., 1958, COMPUTABILITY UNSOLV
[4]
EVEY RJ, 1963, NSF10 MATH LING AUT
[5]
GREIBACH SA, PRIVATE COMMUNICATIO
[6]
KURODA SY, 1964, INFORM CONTR, V7, P202
[8]
ROSENBERG AL, 1964, 5 P ANN S SWITCH CIR, P76
[9]
ROSENBERG AL, 1965, BL39 HARV COMP LAB B