Ordinary differential equations : an elementary text book with an introduction to lies theory of the group of one parameter - Page, James Morris; Page, James Morris (New York : MacMillan, 1997)
Ordinary differential equations / V.I. Arnold, Yu.S. Ilʹyashenko -- Smooth dynamical systems / D.V. Anosov ... [et al.].
"Third printing 1997 of the first edition 1988, which was originally published as Dynamical systems I, volume 1 of the Encyclopaedia of mathematical sciences"--T.p. verso.
Includes bibliographical references and indexes.
Keywords: Differential equations; Differentiable dynamical systems