For citations:
Shmelev J.A., Maltseva O.A., Morozov V.E., Shilov D.I., Bezvytnyj S.A. Testing of the IRI Model by Data from Lovozero, Dickson, Tunguska, and Yakutsk Ionospheric Stations. Arctic and Antarctic Research. 2018;64(1):31-41. (In Russ.) https://doi.org/10.30758/0555-2648-2018-64-1-31-41