Columbia subject headings:
Severo-Zapadnai͡a akademii͡a gosudarstvennoĭ sluzhby. Karelʹskiĭ filial.
Harvard subject headings:
Princeton subject headings:
Severo-Zapadnai︠a︡ akademii︠a︡ gosudarstvennoĭ sluzhby. Karelʹskiĭ filial