An embedding of the group algebra of a torsion-free one-relator group in a field

Combinatorial Group Theory.

P. M. Cohn, Wilhelm Magnus, A. Karrass et al. · American Mathematical Monthly · 1967 · 1.3K citations

Free Rings and Their Relations.

David J. Fieldhouse, P. M. Cohn · American Mathematical Monthly · 1973 · 1.1K citations

Natural Sciences, Mathematics, Algebra +11

Combinatorial group theory

Mose Newman · Journal of the Franklin Institute · 1967 · 654 citations

The Units of Group-Rings

Graham Higman · Proceedings of the London Mathematical Society · 1940 · 377 citations · Full text

Natural Sciences, Chemistry, Mathematics +9

Algebraic K-Theory of Generalized Free Products, Part 1

Friedhelm Waldhausen · Annals of Mathematics · 1978 · 329 citations

Natural Sciences, Mathematics, Algebra +10