Van Praag, Paul On the multiplicative groups of fields. (Sur les groupes multiplicatifs des corps.) (French) Zbl 0771.16008 Commun. Algebra 21, No. 2, 527-534 (1993). Reviewer: P.M.Cohn (London) MSC: 16K40 16U60 PDF BibTeX XML Cite \textit{P. Van Praag}, Commun. Algebra 21, No. 2, 527--534 (1993; Zbl 0771.16008) Full Text: DOI
Leroy, A.; Tignol, J.-P.; van Praag, Paul Sur les anneaux simples différentiels. (French) Zbl 0498.16029 Commun. Algebra 10, 1307-1314 (1982). MSC: 16W20 16W60 16D30 PDF BibTeX XML Cite \textit{A. Leroy} et al., Commun. Algebra 10, 1307--1314 (1982; Zbl 0498.16029) Full Text: DOI