Columbia subject headings:
Lenkavsʹkyĭ, Stepan.
Orhanizat︠s︡ii︠a︡ ukraïnsʹkykh nat︠s︡ionalistiv--Biography.
Harvard subject headings:
Lenkavsʹkyĭ, Stepan.
Nationalism--Ukraine
Orhanizat︠s︡ii︠a︡ ukraïnsʹkykh nat︠s︡ionalistiv--Biography.
Revolutionaries--Ukraine--Biography
Princeton subject headings: