Sequentially Dense Essential Monomorphisms of Acts Over Semigroups M. MahmoudiL. Shahbaz OriginalPaper 15 November 2008 Pages: 461 - 471
Automorphisms and Homotopies of Groupoids and Crossed Modules Murat AlpChristopher D. Wensley OriginalPaper 21 January 2009 Pages: 473 - 504
Bisets as Categories and Tensor Product of Induced Bimodules Serge Bouc OriginalPaper 06 December 2008 Pages: 517 - 521