@article{SEMR_2018_15_a83,
     author = {A. K. Oblaukhov},
     title = {Maximal metrically regular sets},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {1842--1849},
     year = {2018},
     volume = {15},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2018_15_a83/}
}