@article{10_4064_cm88_1_5,
     author = {Andrzej Tyc},
     title = {Actions of {Hopf} algebras on pro-semisimple
noetherian algebras and their invariants},
     journal = {Colloquium Mathematicum},
     pages = {39--55},
     publisher = {mathdoc},
     volume = {88},
     number = {1},
     year = {2001},
     doi = {10.4064/cm88-1-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm88-1-5/}
}