Bruck, R. H. What is a loop? (English) Zbl 0199.05202 Stud. in Math. 2, 59-99 (1963). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 14 Documents Keywords:generalized groups, semigroups PDF BibTeX XML