Janusz, Gerald J. The local index of elements in the Schur group. (English) Zbl 0341.20005 Represent. Algebr., Proc. int. Conf., Ottawa 1974, Lect. Notes Math. 488, 177-183 (1975). MSC: 20C15 16S34 16D70 14F22 × Cite Format Result Cite Review PDF
Wang, S. P. On subgroups with property (P) and maximal discrete subgroups. (English) Zbl 0307.22010 Am. J. Math. 97, 404-414 (1975). MSC: 22E40 22E15 22E55 14L10 × Cite Format Result Cite Review PDF Full Text: DOI