George M. Bergman (to appear). On coproducts in varieties, quasivarieties and prevarieties. Preprint. [tex] [dvi] [ps] [pdf] [abstract] [arXiv] [GS?]
George M. Bergman (2006). Generating infinite symmetric groups. Bull. London Math. Soc. 38 429-440. [tex] [dvi] [ps] [doi] [update] [arXiv] [MR] [GS?]
George M. Bergman (1998). An invitation to general algebra and universal constructions. Henry Helson Berkeley, CA ii+398. [full text] [errata] [MR] [ZM] [GS?]
George M. Bergman and Adam O. Hausknecht (1996). Co-groups and co-rings in categories of associative rings. Mathematical Surveys and Monographs, Vol. 45. American Mathematical Society Providence, RI x+388. [updates & errata] [MR] [ZM] [GS?]
George M. Bergman (1983). Embedding rings in completed graded rings. IV. Commutative algebras. J. Algebra 84 No.1, 62-106. [doi] [MR] [ZM] [GS?]
George M. Bergman (1978). The diamond lemma for ring theory. Adv. in Math. 29 No.2, 178-218. [doi] [errata & updates] [MR] [ZM] [GS?]
George Bergman (1976). Rational relations and rational identities in division rings. II. J. Algebra 43 No.1, 267-297. [doi] [MR] [ZM] [GS?]
George M. Bergman (1974). Coproducts and some universal ring constructions. Trans. Amer. Math. Soc. 200 33-88. [JSTOR] [erratum & updates] [MR] [ZM] [GS?]