%0 Journal Article %A Raúl Enrique Curto %A Sang Hoon Lee %A Jasang Yoon %T Subnormality of 2-variable weighted shifts with diagonal core %J Comptes Rendus. Mathématique %D 2013 %P 203-207 %V 351 %N 5-6 %I Elsevier %R 10.1016/j.crma.2013.03.002 %G en %F CRMATH_2013__351_5-6_203_0