Squared Hopf Algebras (Memoires of the AMS, vol. 142, No. 677)
Lyubashenko, Volodymyr V.
Squared Hopf Algebras (Memoires of the AMS, vol. 142, No. 677) Volodymyr V. Lyubashenko - Providence Rhode Island 1999
Squared Hopf Algebras (Memoires of the AMS, vol. 142, No. 677) Volodymyr V. Lyubashenko - Providence Rhode Island 1999