Bińczak, Grzegorz; Kaleta, Joanna Finite 2-generated entropic quasigroups with a quasi-identity. (English) Zbl 1343.20067 Quasigroups Relat. Syst. 23, No. 2, 187-203 (2015). Reviewer: C. Pereira da Silva (Curitiba) MSC: 20N05 20K01 05B15 × Cite Format Result Cite Review PDF
Nakasho, Kazuhisa; Okazaki, Hiroyuki; Yamazaki, Hiroshi; Shidama, Yasunari Equivalent expressions of direct sum decomposition of groups. (English) Zbl 1317.20034 Formaliz. Math. 23, No. 1, 67-73 (2015). MSC: 20E22 20K25 03B35 × Cite Format Result Cite Review PDF Full Text: DOI
Nakasho, Kazuhisa; Yamazaki, Hiroshi; Okazaki, Hiroyuki; Shidama, Yasunari Definition and properties of direct sum decomposition of groups. (English) Zbl 1317.20035 Formaliz. Math. 23, No. 1, 15-27 (2015). MSC: 20E22 03B35 × Cite Format Result Cite Review PDF Full Text: DOI