Memoirs of the American Mathematical Society, ISSN 0065-9266 ; number 906
Print version: Ponge, Raphael. Heisenberg calculus and spectral theory of hypoelliptic operators on Heisenberg manifolds. Providence, Rhode Island : American Mathematical Society, [2008] vi, 134 pages ; 26 cm Memoirs of the American Mathematical Society ; no. 906 ISBN 9780821841488
Includes bibliographical references (pages 131-134)