00948nam0-22003011i-450-99000149630040332120070330131916.00821845772000149630FED01000149630(Aleph)000149630FED0100014963020020925d1997----km-y0itay50------baengUS<<The >>asymptotic distribution of eigenvalues of partial differential operatorsYu Safarov, D. VassilievProvidenceAmerican Mathematical Societyc1997XIII, 354 p.26 cmTranslations of mathematical monographsSafarov,Yuri67077Vassiliev,D.492694ITUNINARICAUNIMARCBK990001496300403321C-29-(155MA1MA1Asymptotic distribution of eigenvalues of partial differential operators377460UNINA