Agrachev, Andrei A Comprehensive introduction to sub-Riemannian geometry from the Hamiltonian viewpoint By Andrei A Agrachev ; Davide Barilari ; Ugo Boscain - Cambridge Cambridge University Press 2020 - xviii, 745 p. - Cambridge studies in advanced mathematics 181 . Includes bibliographical references and index ISBN: 9781108476355 Subjects--Topical Terms: MathematicsTopologyDifferential equations Dewey Class. No.: 516.373 / AGR/C