%0 Journal Article
%A Ma, Tianshui
%A Song, Yanan
%T Hopf $ {\pi } $-crossed biproduct and related coquasitriangular structures
%J Rendiconti del Seminario Matematico della Università di Padova
%D 2013
%P 127-146
%V 130
%I Seminario Matematico of the University of Padua
%U http://archive.numdam.org/item/RSMUP_2013__130__127_0/
%G en
%F RSMUP_2013__130__127_0