Hasegawa, Akira . Optical solitons in fibers / by Akira Hasegawa. - New York : Springer-Verlag , 1934. - xii,79p. : ills. diagrams ; 24cm . Includes index ISBN: 3540517472 NULL Subjects--Index Terms: SOLITONS Dewey Class. No.: 530.41 / HAS/O