00911nam0-22002891i-450-990001321630403321000132163FED01000132163(Aleph)000132163FED0100013216320000920d1990----km-y0itay50------baengBoundary Value Problems for Elliptic Equations and SystemsCuo Chun Wen, Heinrich G.W. Begehr.Harlow (UK)Longman1990.XII411 p.24 cmPitman monographs and surveys in pure and applied mathematics46515.3Wen,Guochun<1930- >59627Begehr,Heinrich G. W.ITUNINARICAUNIMARCBK990001321630403321C-18-(468877MA1MA1Boundary Value Problems for Elliptic Equations and Systems382986UNINAING01