In this paper we continue the study of selective substitution grammars which form a framework for most of the rewriting systems studied in the literature. The continuous grammars we study in this paper generalize the basic rewriting principle of context free grammars and EOL systems. The paper studies the language generating power of continuous grammars.
Ehrenfeucht, Andrzej and Rozenberg, Grzegorz, "Continuous Grammars ; CU-CS-162-79" (1979). Computer Science Technical Reports. 160.