Lagarias, Jeffrey C.; Luo, Yusheng; Padrol, Arnau Moser’s shadow problem. (English) Zbl 1426.52004 Enseign. Math. (2) 64, No. 3-4, 477-496 (2018). MSC: 52B10 51N15 65D18 PDFBibTeX XMLCite \textit{J. C. Lagarias} et al., Enseign. Math. (2) 64, No. 3--4, 477--496 (2018; Zbl 1426.52004) Full Text: DOI arXiv
Antoni, Carla; Dalena, Angela On a problem of P. Erdös. (English) Zbl 0851.52019 Discrete Appl. Math. 66, No. 1, 75-79 (1996). Reviewer: E.Quaisser (Potsdam) MSC: 52C10 51M16 90C32 PDFBibTeX XMLCite \textit{C. Antoni} and \textit{A. Dalena}, Discrete Appl. Math. 66, No. 1, 75--79 (1996; Zbl 0851.52019) Full Text: DOI