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@article{MZM_1973_14_3_a3, author = {Yu. P. Chuburin}, title = {On upper and lower values of a~generalized function at a~point}, journal = {Matemati\v{c}eskie zametki}, pages = {339--348}, publisher = {mathdoc}, volume = {14}, number = {3}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1973_14_3_a3/} }
Yu. P. Chuburin. On upper and lower values of a~generalized function at a~point. Matematičeskie zametki, Tome 14 (1973) no. 3, pp. 339-348. http://geodesic.mathdoc.fr/item/MZM_1973_14_3_a3/