Davis, James A. An exponent bound for relative difference sets in \(p\)-groups. (English) Zbl 0776.05019 Ars Comb. 34, 318-320 (1992). Reviewer: D.Jungnickel (Augsburg) MSC: 05B10 20D15 PDFBibTeX XMLCite \textit{J. A. Davis}, Ars Comb. 34, 318--320 (1992; Zbl 0776.05019)
Davis, J. A. A note on nonabelian \((64,28,12)\) difference sets. (English) Zbl 0762.05019 Ars Comb. 32, 311-314 (1991). MSC: 05B10 PDFBibTeX XMLCite \textit{J. A. Davis}, Ars Comb. 32, 311--314 (1991; Zbl 0762.05019)