@article{10_4064_cm6987_9_2016,
     author = {Tianshui Ma and Haiying Li and Shaoxian Xu},
     title = {Construction of a braided monoidal category for {Brzezi\'nski} crossed coproducts of {Hopf} $\pi $-algebras},
     journal = {Colloquium Mathematicum},
     pages = {309--323},
     publisher = {mathdoc},
     volume = {149},
     number = {2},
     year = {2017},
     doi = {10.4064/cm6987-9-2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm6987-9-2016/}
}