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@article{FAA_2010_44_3_a11, author = {V. D. Sedykh}, title = {Adjacency {Indices} for {Singularities} of {Wave} {Fronts} in {Low} {Dimensional} {Spaces}}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {88--91}, publisher = {mathdoc}, volume = {44}, number = {3}, year = {2010}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_2010_44_3_a11/} }
V. D. Sedykh. Adjacency Indices for Singularities of Wave Fronts in Low Dimensional Spaces. Funkcionalʹnyj analiz i ego priloženiâ, Tome 44 (2010) no. 3, pp. 88-91. http://geodesic.mathdoc.fr/item/FAA_2010_44_3_a11/