N. Babakin

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V. V. Andreyanov, B. B. Kreisman, V. E. Yakimov, 2012 .

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V. F. Vdovin, L. Pagani, G. Beaudin, 2009 .

“RadioAstron”-A telescope with a size of 300 000 km: Main parameters and first observational results

J. A. Zensus, K. I. Kellermann, Yu. N. Ponomarev, 2013, 1303.5013.

Radioastron (Spectr-R project)—a radio telescope much larger than the earth: Ground segment and key science areas

V. V. Andreyanov, B. B. Kreisman, V. E. Yakimov, 2012 .

Radioastron (Spectr-R Project)—a radio telescope much larger than the earth: main parameters and prelaunch tests

V. V. Andreyanov, B. B. Kreisman, V. E. Yakimov, 2012 .

On the History of the Creation of the Spectr-R (RadioAstron) Complex

N. Babakin, 2021, Solar System Research.