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@article{FAA_1990_24_3_a4, author = {Ya. Nekovar}, title = {Maslov index and {Clifford} algebras}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {36--44}, publisher = {mathdoc}, volume = {24}, number = {3}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1990_24_3_a4/} }
Ya. Nekovar. Maslov index and Clifford algebras. Funkcionalʹnyj analiz i ego priloženiâ, Tome 24 (1990) no. 3, pp. 36-44. http://geodesic.mathdoc.fr/item/FAA_1990_24_3_a4/