@article{INTO_2021_202_a0,
     author = {D. V. Georgievskii and M. V. Shamolin},
     title = {Sessions of the {Workshop} of the {Mathematics} and {Mechanics} {Department} of the {Lomonosov} {Moscow} {State} {University,``Urgent} {Problems} of {Geometry} and {Mechanics''} {Named} after {V.~V.~Trofimov}},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {3--9},
     publisher = {mathdoc},
     volume = {202},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2021_202_a0/}
}