Columbia subject headings:
Orhanizat︠s︡ii︠a︡ ukraïnsʹkykh nat︠s︡ionalistiv--Biography.
Political prisoners--Ukraine--Biography.
Savchuk, Petro, 1921-
Harvard subject headings:
Orhanizat͡sii͡a ukraïnsʹkykh nat͡sionalistiv--Biography.
Political prisoners--Ukraine--Biography
Savchuk, Petro, 1921-
Princeton subject headings: