@article {BA02,
	title = {Editorial for the Special Issue on Nonholonomy on Purpose},
	journal = {Int. Jour. of Robotics Research},
	volume = {21},
	number = {5-6},
	year = {2002},
	month = {May-June},
	pages = {387-388},
	keywords = {Robotics},
	author = {A. Bicchi and H. Arai}
}
