Elliptic Partial Differential Equations of Second Order

From the reviews: "This is a book of interest to any having to work with differential equations, either as a reference or as a book to learn from. The authors have taken trouble to make the treatment self-contained. It (is) suitable required reading for a PhD student. Although the material has been developed from lectures at Stanford, it has developed into an almost systematic coverage that is much longer than could be covered in a year's lectures". Newsletter, New ZealandMathematical Society, 1985 "Primarily addressed to graduate students this elegant book is accessible and useful to a broad spectrum of applied mathematicians". Revue Roumaine de Mathématiques Pures etAppliquées,1985Gilbarg, David is the author of 'Elliptic Partial Differential Equations of Second Order', published 2001 under ISBN 9783540411604 and ISBN 3540411607.