Some Restrictive Devices for Context-Free Grammars
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[1] Arto Salomaa,et al. Periodically Time-Variant Context-Free Grammars , 1970, Inf. Control..
[2] Noam Chomsky,et al. On Certain Formal Properties of Grammars , 1959, Inf. Control..
[3] Andries P. J. van der Walt. Random Context Languages , 1971, IFIP Congress.
[4] John E. Hopcroft,et al. Scattered Context Grammars , 1969, J. Comput. Syst. Sci..
[5] Seymour Ginsburg,et al. Abstract Families of Languages , 1967, SWAT.
[6] Daniel J. Rosenkrantz,et al. Programmed Grammars and Classes of Formal Languages , 1969, JACM.
[7] S. ABRAHAM,et al. SOME QUESTIONS OF PHRASE STRUCTURE GRAMMARS, I , 1967 .
[8] Ivan Fris,et al. Grammars with Partial Ordering of the Rules , 1968, Inf. Control..
[9] Seymour Ginsburg,et al. The mathematical theory of context free languages , 1966 .
[10] Barron Brainerd. An Analog of a Theorem about Contex-Free Languages , 1967, Inf. Control..