Columbia subject headings:
Authors, Ukrainian--19th century--Biography.
Vovchok, Marko, 1834-1907.
Harvard subject headings:
Authors, Ukrainian--19th century--Biography
Vovchok, Marko, 1834-1907--Biography.
Princeton subject headings:
Authors, Ukrainian--19th century--Biography.
Vovchok, Marko, 1834-1907--Biography.