An English translation already exists. This article is listed in MathSciNet as https://mathscinet.ams.org/mathscinet-getitem?mr=390880 The articles in Doklady are often translated into English then, and indeed the article appears in English in
(You will need to trek down to your nearest academic library for this, though; if memory serves the Soviet Math. Dokl. volumes from before 1980 are not digitised.)
An English translation already exists. This article is listed in MathSciNet as https://mathscinet.ams.org/mathscinet-getitem?mr=390880 The articles in Doklady are often translated into English then, and indeed the article appears in English in
Soviet Math. Dokl. 15 (1975), no. 5, 1384–1388 (1976)
(You will need to trek down to your nearest academic library for this, though; if memory serves the Soviet Math. Dokl. volumes from before 1980 are not digitised.)