共 8 条
[1]
DOUCET PG, 1972, GROWTH WORD LENGTH D
[2]
PAZ A, 1971, ANN ACAD SCI FENN A, V1, P493
[3]
Paz A., 1971, INTRO PROBABILISTIC
[6]
ROZENBERG G, TO BE PUBLISHED
[7]
Salomaa A., 1973, FORMAL LANGUAGES
[8]
SZILARD AL, TO BE PUBLISHED