Seal, D. J. The orders of the Fibonacci groups. (English) Zbl 0509.20022 Proc. R. Soc. Edinb., Sect. A 92, 181-192 (1982). MSC: 20F05 20F06 PDFBibTeX XMLCite \textit{D. J. Seal}, Proc. R. Soc. Edinb., Sect. A, Math. 92, 181--192 (1982; Zbl 0509.20022) Full Text: DOI
Craggs, R. On finite presentations for groups. (English) Zbl 0436.20021 Proc. Am. Math. Soc. 78, 170-174 (1980). MSC: 20F05 20E06 20E36 57M05 PDFBibTeX XMLCite \textit{R. Craggs}, Proc. Am. Math. Soc. 78, 170--174 (1980; Zbl 0436.20021) Full Text: DOI