LEADER 00973cam0-22003371i-450- 001 990001268080403321 005 20050117122319.0 010 $a3-540-13355-0 035 $a000126808 035 $aFED01000126808 035 $a(Aleph)000126808FED01 035 $a000126808 100 $a20001205d1984----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $ay-------001yy 200 1 $aAbsolute summability of Fourier series and orthogonal serie$fby Okuyama 210 $aBerlin ; New York$cSpringer-Verlag$d1984 215 $aVI, 117 p.$d24 cm 225 1 $aLecture Notes in Mathematics$v1067 676 $a515.2433 700 1$aOkuyama,$bYasuo$041190 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001268080403321 952 $aC-20-(1067$b512$fMA1 952 $a02 43 B 27$b4770$fFINBN 959 $aMA1 959 $aFINBN 996 $aAbsolute summability of Fourier series and orthogonal serie$9380207 997 $aUNINA