Bljum, J. B., & Barshtejn, J. (2017). Nikolai Ivanovich Vavilov in medallic art and philately. To the 130th anniversary of his birth.
Chicago Style (17th ed.) CitationBljum, Ja. B., and Ju Barshtejn. Nikolai Ivanovich Vavilov in Medallic Art and Philately. To the 130th Anniversary of His Birth. 2017.
MLA (8th ed.) CitationBljum, Ja. B., and Ju Barshtejn. Nikolai Ivanovich Vavilov in Medallic Art and Philately. To the 130th Anniversary of His Birth. 2017.
Warning: These citations may not always be 100% accurate.