TY - JOUR AU - Kadison, Lars DA - 2009 LA - eng IS - Münster Journal of Mathematics M2 - 183 PY - 2009 SP - 183-200 T2 - Münster Journal of Mathematics TI - Skew Hopf algebras, irreducible extensions and the Π-method UR - https://nbn-resolving.org/urn:nbn:de:hbz:6-10569458783 Y2 - 2024-11-22T12:16:01 ER -