@article{SM_2022_213_10_a6,
     author = {K. S. Shklyaev},
     title = {The convex hull and the {Carath\'eodory} number of a~set in terms of the metric projection operator},
     journal = {Sbornik. Mathematics},
     pages = {1470--1486},
     publisher = {mathdoc},
     volume = {213},
     number = {10},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2022_213_10_a6/}
}