Nonlinear Elliptic Equations of the Second Order,Nonlinear Elliptic and Parabolic Problems: A Special Tribute to the Work of Herbert Amann | SpringerLink,On nonlinear parabolic equations with singular lower order term | Journal of Elliptic and Parabolic Equations,Elliptic and Parabolic Equations: Hannover, September 2013 | SpringerLink,Nonlinear Analysis and Semilinear Elliptic Problems