00661nam0-22002411i-450-990001247440403321000124744FED01000124744(Aleph)000124744FED0100012474420000920d1985----km-y0itay50------baengElliptic problems in nonsmooth domainsby Grisvard P.Boston [etc.]Pitman1985Grisvard,P.57425ITUNINARICAUNIMARCBK990001247440403321113-A-111207MA1MA1Elliptic problems in nonsmooth domains381657UNINAING01