@article{SM_2021_212_10_a0,
     author = {D. R. Gayfulin and I. D. Kan},
     title = {Stationary points of the {Minkowski} function},
     journal = {Sbornik. Mathematics},
     pages = {1347--1359},
     publisher = {mathdoc},
     volume = {212},
     number = {10},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2021_212_10_a0/}
}