Evans, Trevor On multiplicative systems defined by generators and relations. I. Normal form theorems. (English) Zbl 0043.02001 Proc. Camb. Philos. Soc. 47, 637-649 (1951). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 46 Documents Keywords:group theory PDFBibTeX XMLCite \textit{T. Evans}, Proc. Camb. Philos. Soc. 47, 637--649 (1951; Zbl 0043.02001)