01154nam a2200325 i 450099100085916970753620020507174657.0950321s1979 uk ||| | eng 0273010131b10767289-39ule_instLE01303410ExLDip.to Matematicaeng515.353AMS 35JAMS 65N15QA377.W45Wendland, Wolfgang L.313295Elliptic systems in the plane /W. L. WendlandLondon ; San Francisco :Pitman Publishing,c1979xi, 404 p. :ill. ;24 cm.Monographs and studies in mathematics, ISSN 07430329 ;3Includes bibliographies and indexBoundary value problems.Elliptic differential equations.b1076728923-02-1728-06-02991000859169707536LE013 35J WEN11 (1979)12013000025650le013-E0.00-l- 01010.i1086353928-06-02Elliptic systems in the plane922424UNISALENTOle01301-01-95ma -enguk 01