00641nam a2200181Ia 4500082002000000100004800020245010000068260003400168300002600202490003900228500000500267690000600272700003500278952010200313964001700415921001000432999001700442  a515.35bB344.DO  aBauer, Karl Wilhelm and Ruscheweyh, Stephan  aDifferential operators for partial differential equations and function theoretic applicationsb  aBerlinbSpringer-Verlagc1980  av, 258p. Index, Bibl.  aLecture notes in Mathematicsv 791  a  a   aRuscheweyh, Stephan ; jt. auth  00104070aISIbISId1998-09-22l0o515.35 B344.DOpDP16652r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a12951  c12951d12951