The Antipode and the (co)invariants of a Finite Hopf (co)quasigroup M. Purificación López LópezEmilio Villanueva Nóvoa OriginalPaper 14 July 2011 Pages: 237 - 247
On Rational Pairings of Functors Bachuki MesablishviliRobert Wisbauer OriginalPaper 21 September 2011 Pages: 249 - 290
Tetramodules Over a Bialgebra Form a 2-fold Monoidal Category Boris Shoikhet OriginalPaper 11 April 2013 Pages: 291 - 309