Nonlinear analysis and its applications to differential equations papers - Grossinho M R ed.; Autumn School on Nonlinear Analysis and its Applications to Differential Equations (14 Sep - 23 Oct 1998 : Lisbon,Portugal); Autumn school on nonlinear analysis and its applications to differential equations Lisbon, Portugal 14 Sep - 23 Oct 1998 (Boston Birkhauser, 2001)
Keywords: Differential equations; Nonlinear functional analysis