@article {deshpande2007behaviors,
	title = {Behaviors for physical cooperation between robots for mobility improvement},
	journal = {Autonomous Robots},
	volume = {23},
	number = {4},
	year = {2007},
	pages = {259{\textendash}274},
	publisher = {Springer},
	author = {Deshpande, Ashish D. and Luntz, Jonathan E.}
}
@conference {deshpande2006behaviors,
	title = {Behaviors for Physical Cooperation Between Robots for Mobility Improvement: Hardware Results and Use of Dynamics},
	booktitle = {Intelligent Robots and Systems, 2006 IEEE/RSJ International Conference on},
	year = {2006},
	pages = {2212{\textendash}2218},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Deshpande, Ashish D. and Luntz, Jonathan E.}
}
