@article{MZM_2007_81_1_a9,
     author = {A. I. Shcherba},
     title = {Unit {Disk} of the {Smallest} {Self-Perimeter} in a {Minkowski} {Plane}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {125--135},
     publisher = {mathdoc},
     volume = {81},
     number = {1},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2007_81_1_a9/}
}