@book{14222,
	author = {NSF Research Workshop on Contact Transformations, Vanderbilt Univ., Sept. 27-29, 1974 and Miura, R. M. ; ed.},
	title = {Backlune transformations the inverse scattering method, solitons and their applications; proceedings},
	publisher = {Springer-Verlag},
	year = {1976},
	address = {Berlin}
}