ISBN 9780387966496 books & textbook
Geometrical Methods in the Theory of Ordinary Differential Equations (Grundlehren der mathematischen Wissenschaften, 250)
Arnold, V.I. Levi, Mark Szücs, J.
Springer /1988-06-15 Hardcover / 364 Pages
isbn-10: 0387966498 / isbn-13: 9780387966496
