TY - BOOK AU - Lupo, Daniela., ed AU - Ruf, Bernhard., ed ED - Pagani, Carlo D., ed TI - Nonlinear equations: Methods, models and applications T2 - Progress in nonlinear differential equations and their applications 54 SN - 9783764303983 U1 - 515.355 PY - 2003/// CY - Basel PB - Birkhauser ER -