%0 Journal Article %A Xiaofan Zhao %A Xiaohui Zhang %T Lazy 2-cocycles over monoidal Hom-Hopf algebras %J Colloquium Mathematicum %D 2016 %P 61-81 %V 142 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm142-1-3/ %R 10.4064/cm142-1-3 %G en %F 10_4064_cm142_1_3