Porubský, Štefan; Znám, Štefan On covering of rings by their residue classes. (English) Zbl 0246.13011 Acta Fac. Rer. natur. Univ. Comenian., Math. 27, 45-51 (1972). Reviewer: Štefan Porubský Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 1 Document MSC: 13F10 Principal ideal rings Citations:Zbl 0151.03603; Zbl 0236.20041 PDFBibTeX XMLCite \textit{Š. Porubský} and \textit{Š. Znám}, Acta Fac. Rer. Nat. Univ. Comenianae, Math. 27, 45--51 (1972; Zbl 0246.13011)