@article{FPM_1995_1_2_a9,
     author = {B. Kh. Sendov},
     title = {Compulsory configurations of points in the plane},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {491--516},
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_1995_1_2_a9/}
}