Leray, J. (1981). Lagrangian analysis and quantum mechanics: A mathematical structure related to asymptotic expansions and the Maslov index. MIT Pr.
Chicago Style (17th ed.) CitationLeray, Jean. Lagrangian Analysis and Quantum Mechanics: A Mathematical Structure Related to Asymptotic Expansions and the Maslov Index. Cambridge, Mass: MIT Pr, 1981.
MLA (9th ed.) CitationLeray, Jean. Lagrangian Analysis and Quantum Mechanics: A Mathematical Structure Related to Asymptotic Expansions and the Maslov Index. MIT Pr, 1981.
Warning: These citations may not always be 100% accurate.