S. Alinhac: Blowup for nonlinear hyperbolic equations.
Birkhaeuser 1995, 130p. 3-7643-3810-5. DM 68.

J. Appell/P. Zabrejko: Nonlinear superposition operators.
Cambridge UP 1990, 310p. Pds. 35.

23779 Anton Arnold: Nichtlineare partielle Differentialgleichungen.
Vorl. TU Wien 2013, 100p

Ilya Bakelman: Convex analysis and nonlinear geometric elliptic equations.
Springer 1994, 620p. 3-540-13620-7. DM 168.

T. Bartsch: Topological methods for variational problems with symmetries.
SLN Math. 1560 (1993), 150p. 3-540-57378-X. DM 42.

3953 Bernhelm Booss: Topologie und Analysis. Einfuehrung in die 
Atiyah-Singer-Indexformel. Springer 1977.

Armand Borel: Algebraic D-modules. Academic Press 1986, 370p. $ 30.

23766 Luis Caffarelli/.../Alexis Vasseur: Nonlinear partial differential equations.
Birkhäuser 2012, 150p. Ebook Eur 27.

23542 Shuxing Chen: Analysis of singularities for partial differential equations.
World Scientific 2011, 200p. Eur 50.

B. Dacorogna/P. Marcellini: Implicit partial differential equations.
Birkhaeuser 1999, 290p. 3-7643-4121-1. DM 128.

P. Drabek: Solvability and bifurcations of nonlinear equations.
Longman 1992, 230p. 0-582-08769-4. Pds. 25.

19237 Damiano Foschi: On the regularity of multilinear forms associated
to the wave equation. PhD thesis Princeton UP 2000, 108p.

Fritz Gesztesy/Helge Holden: Soliton equations and their algebro-geometric
solutions I. Cambridge UP 2003, 510p. $117.

5941 Gilbert Helmberg: Laudatio fuer Doz. Dr. Michael Oberguggenberger.
IMN 164 (1993), 55-58.

23788 Ansgar Jüngel: Nichtlineare partielle Differentialgleichungen.
Vorl. TU Wien 2013, 107p.

20801 Ansgar Jüngel/Daniel Matthes: Entropiemethoden für nichtlineare
partielle Differentialgleichungen. IMN 209 (2008), 1-14.

15794 Sandip Kar/Suman Kumar Banik/Deb Shankar Ray: Solutions of Fisher
and Burgers' equations with finite transport memory.
Internet 2002, 6p.

H. Kielhöfer: Bifurcation theory - an introduction with applications
to PDEs. Springer 2004, 350p. Eur 80.

N. Krylov: Nonlinear elliptic and parabolic operators of the second order. 
Reidel 1987, 480p. Dfl. 245.

Peter Kuchment: Floquet theory for partial differential operators.
Birkhaeuser 1993, 350p. 0-8176-2901-7. $109.

23638 Anthony Leung: Nonlinear systems of partial differential equations.
World Scientific 2009, 530p. Eur 67.

Michael Oberguggenberger: Der Graphensatz in lokalkonvexen topologischen 
Vektorraeumen. Teubner 1982.

Michael Oberguggenberger: Multiplication of distributions and applications to 
partial differential equations. Longman 1992.

Andrei Polyanin/Valentin Zaitsev: Handbook of nonlinear partial differential
equations. Chapman & Hall 2003, 840p. $89.

20431 Emma Previato: Review of the book "Soliton equations and their
algebro-geometric solutions I" by Gesztesy/Holden.
Bull. AMS June 2008, 459-467.

21944 Tomas Roubicek: Nonlinear partial differential equations
with applications. Birkhäuser 2005, 400p. Eur 125.

T. Runst/W. Sickel: Sobolev spaces of fractional order, Nemytskij operators,
and nonlinear partial differential equations. De Gruyter 1996, 550p. DM 268.

12123 Krysztof Rybakowski: The homotopy index and partial differential
equations. Springer 1987.

G. Schneider/H. Uecker: Nonlinear PDEs. A dynamical systems approach.
AMS 2017, 580p. USD 99.

16517 Ralph Showalter: Monotone operators in Banach spaces and nonlinear partial
differential equations. AMS 1997, 280p. Free online.

M. Struwe: Variational methods, applications to nonlinear partial 
differential equations. Springer 2008, 300p. Eur 129.
A rather beautiful, advanced book with a slightly topological flavour.

22988 Eitan Tadmor: A review of numerical methods for nonlinear partial
differential equations. Bull. AMS ... (2012), 48p.

20880 Terence Tao: Why are solitons stable? Bull. AMS 46/1 (2009), 1-33.

Cedric Villani: Optimal transport - old and new. Springer 2009, 980p. Eur 91.

Y. Xin: Geometry of harmonic maps. Birkha''user 1996, 240p. DM 140.