Godbillon, Claude, 1937- Dynamical systems on surfaces / C. Godbillon ; translation from the French by H. G. Helbenstein - Berlin : Springer-Verlag, 1983 - 201 p. : ill. ; 25 cm. - Universitext . ISBN: 3540116451 Subjects--Topical Terms: Differentiable dynamical systemsFoliations (Mathematics)