Hale, Jack K. Oscillations in nonlinear systems / Jack K. Hake. - 1a ed. - Now York : Dover publications, 1992 - ix, 180 p. : íl. ; 21 cm. - Series in advanced mathematics with applications . Incluye apéndice, bibliografía e índice ISBN: 0486673626 Subjects--Topical Terms: Oscilaciones no lineales LC Class. No.: QA867.5 / H35 1992