%0 Journal Article %A M. O. Katanaev %T Chern–Simons action and disclinations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2018 %P 124-143 %V 301 %U http://geodesic.mathdoc.fr/item/TM_2018_301_a9/ %G ru %F TM_2018_301_a9