"An Armenian historian of the seventh century, Zenob Glak, knew of a similar legend concerning the founding of the city of Kuar (Kiуv) in the land of Poluni (Polianians) by three brothers Kuar, Mentery, and Kherean." [in:] Medieval Rus' epics, chronicles, and tales. 1974; "Similarly to Nestor's story about Kyi, Shchek and Khoryv, the Armenian legend of Kuar and his brothers says (in the 6th or in the 7th century). [in:] Київ, анциент анд модерн киты. 1983
