TY - BOOK AU - Ambrosetti,A. AU - Arcoya,David TI - An introduction to nonlinear functional analysis and elliptic problems / T2 - Progress in nonlinear differential equations and their applications SN - 9780817681135 U1 - 515.7 PY - 2011///. CY - Boston : PB - Birkhaüser, KW - Differential equations, Elliptic KW - Nonlinear functional analysis N1 - Includes bibliographical references (p. 193-196) and index UR - http://www.loc.gov/catdir/enhancements/fy1202/2011930398-b.html UR - http://www.loc.gov/catdir/enhancements/fy1202/2011930398-d.html UR - http://www.loc.gov/catdir/enhancements/fy1202/2011930398-t.html ER -