TY - JOUR AU - Zhang, Chi AU - Zhang, Li AU - Huang, Jianhong TI - On an open problem about $\pi$-quasi-$\mathfrak{F}$-groups JO - Rendiconti del Seminario Matematico della Università di Padova PY - 2018 SP - 185 EP - 194 VL - 139 PB - European Mathematical Society Publishing House PP - Zuerich, Switzerland UR - http://www.numdam.org/articles/10.4171/RSMUP/139-6/ DO - 10.4171/RSMUP/139-6 ID - RSMUP_2018__139__185_0 ER -