Columbia subject headings:
Krymskiĭ, A. E. (Agafangel Efimovich), 1871-1942--Bibliography.
Harvard subject headings:
Akademii͡a nauk Ukraïnsʹkoï RSR. T͡Sentralʹna naukova biblioteka.
Krymskiĭ, A. E. (Agafangel Efimovich), 1871-1942--Bibliography.
Princeton subject headings:
Akademii︠a︡ nauk Ukraïnsʹkoï RSR. T︠S︡entralʹna naukova biblioteka
Kryms'kyĭ, A. E. (Agafangel Efimovich), 1871-1942--Bibliography.
Skokan, K. I. (Kateryna Ii︠e︡ronimivna).
Zasenko, Oleksa.