@book {1511022,
	title = {Collective Robotics Workshop: Lecture notes in Artificial Intelligence 1456},
	year = {1998},
	publisher = {Springer Verlag},
	organization = {Springer Verlag},
	address = {Berlin},
	url = {https://books.google.com/books?id=a1dqCQAAQBAJ\&pg=PA95\&lpg=PA95\&dq=Collective+Robotics+Workshop:+Lecture+notes+in+Artificial+Intelligence+1456\&source=bl\&ots=WvWb2yzacD\&sig=ACfU3U0uX3i6g3SkqPWQ3EOXeVtpSLYUuw\&hl=en\&sa=X\&ved=2ahUKEwj4j8XEzNbpAhUBmnIEHU1KCMQQ},
	author = {A. Drogoul and Tambe, Milind and T. Fukuda}
}
