TY - BOOK AU - Alvino,A,et al (eds) ED - Buonocore, P ED - Ferone, V ED - Giarrusso, E ED - Matarasso, S ED - Toscano, R ED - Trombetti, G TI - Progress in elliptic & parabolic partial differential equations T2 - Pitman research notes in mathematics 350 SN - 9780582259706 U1 - 515.78 PY - 1996/// CY - England PB - Longman ER -