"I am told that you, in your investigations of language theory, reached similar conclusions."

The following definition is standard, and found as such in most textbooks on formal language theory .

Also for the other theorem bearing this name, a few notions from formal language theory are in order.

He continued his work on formal language theory and automata through the 1970s.

Ginsburg turned his attention to formal language theory in the 1960s.

This brought the field of formal language theory to bear on programming language research.

The language theories contribute to the concept that in order to conceive the structure of a sentence, resources are consumed.

The operation shift(L) has been studied in formal language theory.

Automata theory is also closely related to formal language theory.

Although ever since Erickson there had been people who believed implicitly in the language theory.