@article{VMUMM_2021_6_a10,
     author = {S. B. Gashkov and O. S. Dudakova and R. M. Kolpakov and V. V. Kochergin and N. A. Leontieva and N. P. Red'kin and A. V. Chashkin and V. N. Chubarikov and A. D. Yashunskii},
     title = {Aleksandr {Borisovich} {Ugol'nikov} (04.12.1951--19.07.2013)},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {58--62},
     publisher = {mathdoc},
     number = {6},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2021_6_a10/}
}