L. T. IvanovaBooksArkheologii︠a︡ I︠A︡kutiiKulʹturnai︠a︡ revoli︠u︡t︠s︡ii︠a︡ v I︠A︡kutii, 1917-1937 ggIspansko-russkiĭ slovarʹAuthor data: Open Library