N.S. Kardashev Astro Space Centre, Lebedev Physical Institute, Russian Academy of Sciences, ul. Profsoyuznaya 84/32, Moscow, 117997, Russian Federation
PACS:97.60.Gb, 97.60.Bw, 98.70.Dk, 98.54.Gr, 98.54.Aj () DOI: URL: https://ufn.ru/en/articles/1970/6/y/ Citation: Kardashev N S "Possibility of Observing Extragalactic Pulsars" Sov. Phys. Usp.12 808–808 (1970)