%0 Article %A Izuchi Kei Ji %D 2012 %G English %B Acta scientiarum mathematicarum %@ 0001-6969 %T Commutativity in two-variable Jordan blocks on the Hardy space %U http://acta.bibl.u-szeged.hu/16423/1/math_078_numb_001_002_129-136.pdf