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Tang, Min; Ma, Xiaoyan; Feng, Min On near-perfect numbers. (English) Zbl 1359.11007 Colloq. Math. 144, No. 2, 157-188 (2016). Reviewer: Pentti Haukkanen (Tampere) MSC: 11A25 PDF BibTeX XML Cite \textit{M. Tang} et al., Colloq. Math. 144, No. 2, 157--188 (2016; Zbl 1359.11007) Full Text: DOI
Melfi, Giuseppe On the conditional infiniteness of primitive weird numbers. (English) Zbl 1364.11011 J. Number Theory 147, 508-514 (2015). Reviewer: Mehdi Hassani (Zanjan) MSC: 11A25 11B83 PDF BibTeX XML Cite \textit{G. Melfi}, J. Number Theory 147, 508--514 (2015; Zbl 1364.11011) Full Text: DOI
Ren, Xiao-Zhi; Chen, Yong-Gao On near-perfect numbers with two distinct prime factors. (English) Zbl 1320.11003 Bull. Aust. Math. Soc. 88, No. 3, 520-524 (2013). Reviewer: Pentti Haukkanen (Tampere) MSC: 11A25 11A41 11B83 PDF BibTeX XML Cite \textit{X.-Z. Ren} and \textit{Y.-G. Chen}, Bull. Aust. Math. Soc. 88, No. 3, 520--524 (2013; Zbl 1320.11003) Full Text: DOI
López-Ramos, J. A.; Nastasescu, C.; Torrecillas, B. Minimal projective resolutions for comodules. (English) Zbl 1074.16025 \(K\)-Theory 32, No. 4, 357-364 (2004). Reviewer: Jawad Y. Abuhlail (Dhahran) MSC: 16W30 16E05 PDF BibTeX XML Cite \textit{J. A. López-Ramos} et al., \(K\)-Theory 32, No. 4, 357--364 (2004; Zbl 1074.16025) Full Text: DOI
Friedman, Charles N. Sums of divisors and Egyptian fractions. (English) Zbl 0781.11015 J. Number Theory 44, No. 3, 328-339 (1993). Reviewer: T.Tonkov (Sofia) MSC: 11D68 11A25 PDF BibTeX XML Cite \textit{C. N. Friedman}, J. Number Theory 44, No. 3, 328--339 (1993; Zbl 0781.11015) Full Text: DOI
Zachariou, Andreas; Zachariou, Eleni Perfect, semiperfect and Ore numbers. (English) Zbl 0266.10012 Bull. Soc. Math. Grèce, n. Ser. 13, 12-22 (1972). Reviewer: A. Zachariou MSC: 11A25 PDF BibTeX XML Cite \textit{A. Zachariou} and \textit{E. Zachariou}, Bull. Soc. Math. Grèce, N. Sér. 13, 12--22 (1972; Zbl 0266.10012) Full Text: EuDML