@book{11371,
	author = {Devaney, Robert L., and National Science Foundation (U.S.)},
	title = {Classical mechanics and dynamical systems /},
	publisher = {Dekker,},
	year = {c1981.},
	address = {New York :},
	note = {Papers from a conference held at Tufts University in August 1979, sponsored by the National Science Foundation and the Conference Board of the Mathematical Sciences.}
}