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Construction explicite de l’indice de Maslov - Applications. (French) Zbl 0378.58010
Group theor. Meth. Phys., 4th int. Colloq., Nijmegen 1975, Lect. Notes Phys. 50, 117-148 (1976).

58J99 Partial differential equations on manifolds; differential operators
22E70 Applications of Lie groups to the sciences; explicit representations
53C15 General geometric structures on manifolds (almost complex, almost product structures, etc.)
37J99 Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems