@conference {tzafestas1996robust,
	title = {Robust control and motion design for mobile robots in a time-varying environment},
	booktitle = {CESA{\textquoteright}96 IMACS Multiconference: computational engineering in systems applications},
	year = {1996},
	pages = {706{\textendash}711},
	author = {Tzafestas, SG and Tzamtzi, MP and Rigatos, GG}
}
