@article{DM_1990_2_4_a1,
     author = {L. S. Stoikova},
     title = {On conditions realizing the partitioning of the parameter domain in {a~Chebyshev} extremal problem},
     journal = {Diskretnaya Matematika},
     pages = {11--17},
     publisher = {mathdoc},
     volume = {2},
     number = {4},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_1990_2_4_a1/}
}