@article{MZM_2019_106_5_a1,
     author = {S. I. Dudov and M. A. Osiptsev},
     title = {A {Formula} for the {Superdifferential} of the {Distance} {Determined} by the {Gauge} {Function} to the {Complement} of a {Convex} {Set}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {660--668},
     publisher = {mathdoc},
     volume = {106},
     number = {5},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2019_106_5_a1/}
}