PACS:06.20.fb, 06.30.Ft, 03.30.+p, 04.20.−q (all) DOI:10.1070/PU1962v004n05ABEH003363 URL: https://ufn.ru/en/articles/1962/5/a/ Citation: Basov N G, Krokhin O N, Oraevskii A N, Strakhovskii G M, Chikhachev B M "Possible investigation of relativistic effects with the aid of molecular and atomic frequency standards" Sov. Phys. Usp.4 641–673 (1962)