For citations:
Aleksahin V.F., Bakhtin V.A., Zhukova O.F., Zakharov D.A., Krukov V.A., Podderyugina N.V., Savitskaya O.A. Progress in Dvm-System. Russian Digital Libraries Journal. 2020;23(3):247-270. (In Russ.) https://doi.org/10.26907/1562-5419-2020-23-3-247-270