01003nam0-2200361---450-99000856583040332120071017143508.0978-0-8218-4203-4000856583FED01000856583(Aleph)000856583FED0100085658320071017d2007----km-y0itay50------baengUSa---a---001yyApproximate approximationsV. Maz'ya, G. SchmidtProvidenceAmerican Mathematical Societyc2007xiv, 348 p.24 cmMathematical surveys and monographsApprossimazioni e sviluppi511.422Maz'ya,Vladimir61872Schmidt,Gunther502593ITUNINARICAUNIMARCBK990008565830403321C-46-(14122185MA1MA141A3041-XXApproximate approximations711724UNINA