@book{13391,
	author = {Conference on "Structure of Attractors in Dynamical Systems", North Dakota State Univ., June 20-24, 1977 and Markley, N. G. ; ed.},
	title = {Structure of attractors in dynamical systems; proceedings of the regional seminar},
	publisher = {Springer-Verlag},
	year = {1978},
	address = {Berlin}
}