00751nam0-22002291i-450-990001220680403321000122068FED01000122068(Aleph)000122068FED0100012206820000920d--------km-y0itay50------baengElectrostatics problems with unilateral constraintsSèminaire sur les èquations aux dèrivèes pa rtielles III. Collège de France 1966-67. by Fichera, G.Fichera,Gaetano<1922-1996>761ITUNINARICAUNIMARCBK99000122068040332122-B-26-(310144MA1MA1Electrostatics problems with unilateral constraints343210UNINAING01