00318nam a22001217a 4500020001800000100001500018100001400033245004100047260003400088300000800122650004100130700002500171  a9780821848555  aW J Kaczor  aM T Nowak  aProblems in Mathematical Analysis II  bAmerican Mathematical Society  a395  aProblems in Mathematical Analysis II  aW J Kaczor,M T Nowak