@inproceedings{paperid:1101760,
author = {Kayvanfar, Saeed},
title = {V-closed classes of groups},
booktitle = {55th Annual Iranian Mathematics Conference (AIMC55)},
year = {2024},
location = {مشهد, IRAN},
keywords = {marginal subgroup‎; ‎verbal subgroup‎; ‎$\\\\mathcal{V}$-closed},
}