[1] S. Abraham: Some Questions of Phrase Structure Grammars. Comp. Linguistic IV, Comp. Centre of the Hungarian Academy of Sciences, Budapest (1965).
[2] Y. Bar-Hillel M. Perles E. Shamir:
Foгmal Properties of Phrase Structure Grammars. Z. Phonet. Sprach. Kommunikat. 14 (1961), 143-172.
MR 0151376
[3] I. Bellert:
Relational Phrase Structure Grammars and their Tentative Applications. Inf. and Control 8 (1965), 503-518.
MR 0186515
[4] K. Čulík I. Havel: On Multiple Finite Automata. (To appear.)
[5] K. Čulík II: Relace, jazyky a zobrazení representované n-páskovými automaty. CSc theses Matematická lab. ČVUT, Praha 1966.
[6] M. Davis:
Computatibility and Unsolvability. McGraw-Hill, New York 1958.
MR 0124208
[7] C. C. Elgot J. E. Mezei:
On Relations Defined by Generalized Automata. IBM J. of Res. and Devel. 9 (1965), 1, 47-68.
MR 0216903
[8] I. Friš:
Grammars with Partial Ordering of Rules. (To appear.)
MR 0243952
[9] S. Ginsburg:
The Mathematical Theory of Context-Free Languages. McGraw-Hill, New York 1966.
MR 0211815 |
Zbl 0184.28401
[10] N. Chomsky: Chapters 11-13 in Handbook of Mathematical Psychology. John Willey, New York 1963.
[11] S.-Y. Kuroda:
Classes of Languages and Linear Bounded Automata. Inf. and Control 7 (1963), 207-223.
MR 0169724
[12] Б. Г. Mиpкин: K тeopии мнoгoлeнтoчныx aвтoмaтoв. Kибepнeтикa (1966), 12-18.
[13] J. Král: Set-Theoretical Operations on k-multiple Languages. Kybernetika 3, (1967), 3, 315-320.
[14] J. Král: Násobné gramatiky. CSc theses, Praha, 1968.
[15] J. Král: On multiple grammars. Sborník ÚVT, Praha 1967.