Schaeffer, David G. Ordinary differential equations : basics and beyond / by David G. Schaeffer and John W. Cain. - New York : : Springer, c2016. - (xxx, 542p. : ill ; 24 cm. Includes bibliographical references and index. ISBN: 9781493963874 Subjects--Topical Terms: Differential equations Dewey Class. No.: 515.352 / SCO