@conference {ranjith2012formation,
	title = {Formation Control of Non-holonomic Robots using Artificial Potential Field and Fuzzy Sliding Mode Control with Adaptive Tuning Technique},
	booktitle = {International conference on advances in control and optimization of dynamical systems, IISc Bangalore, India (won 2nd best paper award)},
	year = {2012},
	pages = {1{\textendash}9},
	author = {Ranjith, R and Behera, Laxmidhar}
}
