See N. Chomsky, Aspects of the Theory of Syntax (1965) and Knowledge of Language: Its Nature, Origin and Use (1986); R. W. Langacker, Language and Its Structure (2d ed. 1973); F. J. Newmeyer, Grammatical Theory (1983); V. C. Cook, Chomsky's Universal Grammar (1988).
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.