JOURNAL OF ALGEBRA, vol.509, pp.445-466, 2018 (SCI-Expanded)
Article / Article
JOURNAL OF ALGEBRA
Science Citation Index Expanded (SCI-EXPANDED), Scopus
Gazi University Affiliated:
In this work we study groups for which there is a countable set of proper subgroups with the property that every proper subgroup is contained in some member of the set. (C) 2018 Elsevier Inc. All rights reserved.