@article{FPM_2020_23_2_a1,
     author = {R. R. Aidagulov and S. T. Glavatsky and A. V. Mikhalev},
     title = {Clustering models},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {17--36},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2020_23_2_a1/}
}