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@article{MZM_1983_34_4_a7, author = {A. L. Garkavi}, title = {Estimating the norm of a conditional extension of a linear functional}, journal = {Matemati\v{c}eskie zametki}, pages = {559--572}, publisher = {mathdoc}, volume = {34}, number = {4}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1983_34_4_a7/} }
A. L. Garkavi. Estimating the norm of a conditional extension of a linear functional. Matematičeskie zametki, Tome 34 (1983) no. 4, pp. 559-572. http://geodesic.mathdoc.fr/item/MZM_1983_34_4_a7/