@article{AMBP_2013__20_2_175_0,
     author = {Kassel, Christian},
     title = {Examples of polynomial identities distinguishing the {Galois} objects over finite-dimensional {Hopf} algebras},
     journal = {Annales math\'ematiques Blaise Pascal},
     pages = {175--191},
     publisher = {Annales math\'ematiques Blaise Pascal},
     volume = {20},
     number = {2},
     year = {2013},
     doi = {10.5802/ambp.325},
     zbl = {1292.16024},
     mrnumber = {3138028},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/ambp.325/}
}