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@article{FAA_1989_23_2_a6, author = {S. M. Gusein-Zade}, title = {Number of critical points for a quasiperiodic potential}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {55--56}, publisher = {mathdoc}, volume = {23}, number = {2}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1989_23_2_a6/} }
S. M. Gusein-Zade. Number of critical points for a quasiperiodic potential. Funkcionalʹnyj analiz i ego priloženiâ, Tome 23 (1989) no. 2, pp. 55-56. http://geodesic.mathdoc.fr/item/FAA_1989_23_2_a6/