Xie, Xiangyun On homomorphisms of ordered semigroups. (English) Zbl 1150.06017 Southeast Asian Bull. Math. 31, No. 4, 815-826 (2007). MSC: 06F05 20M10 PDFBibTeX XMLCite \textit{X. Xie}, Southeast Asian Bull. Math. 31, No. 4, 815--826 (2007; Zbl 1150.06017)
Batten, Lynn M.; Coulter, Robert S.; Henderson, Marie Extending abelian groups to rings. (English) Zbl 1230.11147 J. Aust. Math. Soc. 82, No. 3, 297-313 (2007). MSC: 11T30 13A99 20K01 PDFBibTeX XMLCite \textit{L. M. Batten} et al., J. Aust. Math. Soc. 82, No. 3, 297--313 (2007; Zbl 1230.11147) Full Text: DOI
Pfeifle, Julian Dissections, Hom-complexes and the Cayley trick. (English) Zbl 1130.05039 J. Comb. Theory, Ser. A 114, No. 3, 483-504 (2007). Reviewer: Michael Ian Hartley (Floreat) MSC: 05C62 05C60 52B70 05E25 PDFBibTeX XMLCite \textit{J. Pfeifle}, J. Comb. Theory, Ser. A 114, No. 3, 483--504 (2007; Zbl 1130.05039) Full Text: DOI arXiv