@conference {tzafestas1996alternative,
	title = {An alternative relaxed sufficient condition for the robust stability of uncertain matrices},
	booktitle = {Symposium on control, optimization and supervision (Lille, July 9-12, 1996)},
	year = {1996},
	pages = {1274{\textendash}1277},
	author = {Tzafestas, SG and Tzamtzi, MP}
}
