Iosevich, Alex; Shparlinski, Igor E.; Xiong, Maosheng Sets with integral distances in finite fields. (English) Zbl 1192.05020 Trans. Am. Math. Soc. 362, No. 4, 2189-2204 (2010). Reviewer: Gary L. Ebert (Newark/Delaware) MSC: 05B25 11T23 52C10 PDFBibTeX XMLCite \textit{A. Iosevich} et al., Trans. Am. Math. Soc. 362, No. 4, 2189--2204 (2010; Zbl 1192.05020) Full Text: DOI
Katz, Nicholas M.; Shparlinski, Igor E.; Xiong, Maosheng On character sums with distances on the upper half plane over a finite field. (English) Zbl 1253.11109 Finite Fields Appl. 15, No. 6, 738-747 (2009). Reviewer: Imin Chen (Burnaby) MSC: 11T24 11T60 PDFBibTeX XMLCite \textit{N. M. Katz} et al., Finite Fields Appl. 15, No. 6, 738--747 (2009; Zbl 1253.11109) Full Text: DOI