[MathCongrès]
Conformal, riemannian and lagrangian geometry
/ Chang, Sun-Yung Alice ; Yang, Paul C. ; Grove, Karsten ; Wolfson, Jon G. ; Ed. Freire, Alexandre.
-Providence RI : American mathematical Society, 2002. - x, 85 p. ; 26 cm
[MathOuvrage]
Noncommutative Maslov index and eta-forms
/ Wahl, Charlotte.
-Providence RI : American mathematical Society, 2007. - vi, 118 p. ; 26 cm
ISBN 9780821839973