Veldsman, S. Polynomial and transformation composition rings. (English) Zbl 0984.16044 Beitr. Algebra Geom. 41, No. 2, 489-511 (2000). Reviewer: J.D.P.Meldrum (Edinburgh) MSC: 16Y30 16S34 16S36 16W60 16D25 PDF BibTeX XML Cite \textit{S. Veldsman}, Beitr. Algebra Geom. 41, No. 2, 489--511 (2000; Zbl 0984.16044) Full Text: EMIS EuDML
Kautschitsch, Hermann Commutative subsemigroups of the composition semigroup of formal power series over an integral domain. (English) Zbl 0406.20054 J. Aust. Math. Soc., Ser. A 27, 313-318 (1978). MSC: 20M14 20M10 16U10 16W60 13G05 PDF BibTeX XML Cite \textit{H. Kautschitsch}, J. Aust. Math. Soc., Ser. A 27, 313--318 (1978; Zbl 0406.20054)