Institut zemnogo magnetizma, ionosfery i rasprostraneni︠i︡a radiovoln (Akademi︠i︡a nauk SSSR), & Cherkashin, ︠. N. (1985). Rasprostranenie radiovoln v ionosfere. IZMIRAN SSSR.
Chicago Style (17th ed.) CitationInstitut zemnogo magnetizma, ionosfery i rasprostraneni︠i︡a radiovoln (Akademi︠i︡a nauk SSSR), and ︠I︡Uriĭ Nikolaevich Cherkashin. Rasprostranenie Radiovoln V Ionosfere. Moskva: IZMIRAN SSSR, 1985.
MLA引文Institut zemnogo magnetizma, ionosfery i rasprostraneni︠i︡a radiovoln (Akademi︠i︡a nauk SSSR), and ︠I︡Uriĭ Nikolaevich Cherkashin. Rasprostranenie Radiovoln V Ionosfere. IZMIRAN SSSR, 1985.
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