"This Dover edition, first published in 1989, is an unabridged, slightly corrected republication of the work first published by P. Noordhoff, Ltd, Groningen, The Netherlands, 1963. The translator has prepared an index specially for the Dover edition."--CIP t.p. verso.
Bibliography: p146-150._INcludes index.
Variational methods for boundary value problems for systems of elliptic equations by M. A. Lavrent'ev. ISBN 0486661709. Published by Dover in 1989. Publication and catalogue information, links to buy online and reader comments.