TY - BOOK AU - Ball,J.M. ED - North Atlantic Treaty Organization. Scientific Affairs Division. ED - NATO Advanced Study Institute on Systems of Nonlinear Partial Differential Equations TI - Systems of nonlinear partial differential equations T2 - NATO ASI series. Series C, Mathematical and physical sciences PY - 1983/// CY - Dordrecht PB - D. Reidel Publishing Company KW - Differential equations, Partial KW - Addresses, essays, lectures KW - Differential equations, Nonlinear N1 - 'Published in cooperation with NATO Scientific Affairs Division.'; 'Proceedings of the NATO Advanced Study Institute on Systems of Nonlinear Partial Differential Equations, Oxford, U.K., July 25-August 7, 1982'--Verso t. p; Includes bibliographies and index ER -