Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_2009_86_6_a12, author = {M. S. Eryashkin and S. M. Skryabin}, title = {The {Largest} {Hopf} {Subalgebra} of a {Bialgebra}}, journal = {Matemati\v{c}eskie zametki}, pages = {942--946}, publisher = {mathdoc}, volume = {86}, number = {6}, year = {2009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_2009_86_6_a12/} }
M. S. Eryashkin; S. M. Skryabin. The Largest Hopf Subalgebra of a Bialgebra. Matematičeskie zametki, Tome 86 (2009) no. 6, pp. 942-946. http://geodesic.mathdoc.fr/item/MZM_2009_86_6_a12/