On $c$-supplemented maximal and minimal subgroups of Sylow subgroups of finite groups

Huaquan Wei, Yanming Wang, Yangming Li
2004 Proceedings of the American Mathematical Society  
This paper proves: Let F be a saturated formation containing U .
doi:10.1090/s0002-9939-04-07296-x fatcat:q33dgeiqofdllnjhob7egjkrry