Razaq, Abdul; Mushtaq, Qaiser; Yousaf, Awais The number of circuits of length 4 in \(\mathrm{PSL}(2,\mathbb{Z})\)-space. (English) Zbl 1411.05117 Commun. Algebra 46, No. 12, 5136-5145 (2018). MSC: 05C25 20G40 PDFBibTeX XMLCite \textit{A. Razaq} et al., Commun. Algebra 46, No. 12, 5136--5145 (2018; Zbl 1411.05117) Full Text: DOI
Gitler, Isidoro; Valencia, Carlos E. Bounds for invariants of edge-rings. (English) Zbl 1077.13012 Commun. Algebra 33, No. 5, 1603-1616 (2005). Reviewer: Joseph Neggers (Tuscaloosa) MSC: 13F55 13H10 05C69 PDFBibTeX XMLCite \textit{I. Gitler} and \textit{C. E. Valencia}, Commun. Algebra 33, No. 5, 1603--1616 (2005; Zbl 1077.13012) Full Text: DOI