Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FAA_1995_29_1_a11, author = {M. V. Finkel'berg}, title = {Orthogonal {Maslov} {Index}}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {92--95}, publisher = {mathdoc}, volume = {29}, number = {1}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1995_29_1_a11/} }
M. V. Finkel'berg. Orthogonal Maslov Index. Funkcionalʹnyj analiz i ego priloženiâ, Tome 29 (1995) no. 1, pp. 92-95. http://geodesic.mathdoc.fr/item/FAA_1995_29_1_a11/