@article{MZM_1973_14_4_a1,
     author = {A. L. Garkavi},
     title = {The conditional {Chebyshev} center of a~compact set of continuous functions},
     journal = {Matemati\v{c}eskie zametki},
     pages = {469--478},
     publisher = {mathdoc},
     volume = {14},
     number = {4},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1973_14_4_a1/}
}