Reproduction of material from the journal in any form requires written permission of the publisher.
Teachers, students and researchers can individually use the materials on Physics-Uspekhi website for noncommercial use in a teaching or research activities.
@article{Kardashev:1971, author = {N. S. Kardashev and Yu. N. Pariiskii and A. G. Sokolov}, title = {Cosmic Radioastronomy}, publisher = {Physics-Uspekhi}, year = {1971}, journal = {Phys. Usp.}, volume = {14}, number = {3}, pages = {366-368}, url = {https://ufn.ru/en/articles/1971/3/q/}, doi = {10.1070/PU1971v014n03ABEH004719} }
Оригинал: Кардашев Н С, Парийский Ю Н, Соколов А Г «Космическая радиоастрономия» УФН 104 328–331 (1971); DOI: 10.3367/UFNr.0104.197106i.0328