@article{IIGUM_2023_46_a2,
     author = {Pavel D. Lebedev and Krasimir L. Stoychin},
     title = {Algorithms for constructing optimal covering of planar figures with disks sets of linearly different radii},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {35--50},
     publisher = {mathdoc},
     volume = {46},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2023_46_a2/}
}