For citations:

Ivantsov I.G., Dubinin I.V. "Stavropol is the second homeland". Notes in the margins about the unknown years of the life of I.D. Popko and V.F. Zolotarenko. Kavkazologiya. 2023;(3):76-92. (In Russ.) https://doi.org/10.31143/2542-212X-2023-3-76-92. EDN: PAKAZU