TY - BOOK AU - Benci, Vieri AU - Fortunato, Donato TI - Variational methods in nonlinear field equations: solitary waves, hylomorphic solitions and vortices SN - 9783319069135 U1 - 517.55:53 PY - 2014/// CY - Heidelberg PB - Springer KW - MATHEMATICS KW - HYLOMORPHIC SOLUTIONS KW - NONLINEAR EQUATIONS ER -