PACS:01.60.+q DOI:10.3367/UFNe.2024.01.039631 URL: https://ufn.ru/en/articles/2024/2/h/ 2024PhyU...67..213G Citation: Grebenkin K F, Degtyar V G, Il’kaev R I, Lebedev S N, Logachev P V, Mesyats G A, Petrov D V, Sadovskii M V, Solov’ev V A, Solomonov Yu S, Ustinov V V, Charushin V N "Georgii Nikolaevich Rykovanov (on his 70th birthday)" Phys. Usp.67 213–214 (2024)