Duistermaat, J. J. and Others Mathematics past and present; fourier integral operators, selected classical articles By J. J. Duistermaat, V. W. Guillemin and L. Hormander. Ed. by Jochen Bruning and Victor W. Guillemin - Berlin Springer-Verlag 1994 - 283p. Dewey Class. No.: 515.24 / D875.MP