@article {asaad1989supersolvability,
	title = {On the supersolvability of finite groups},
	journal = {Archiv der Mathematik},
	volume = {53},
	number = {4},
	year = {1989},
	note = {n/a},
	pages = {318{\textendash}326},
	publisher = {Springer},
	abstract = {n/a},
	author = {M. Asaad and Shaalan, A}
}
