Columbia subject headings:
Lemkivshchyna (Poland and Slovakia)--History--Sources.
Przemyśl Region (Przemyśl, Poland)--History--Sources.
Ukraine, Western--History--Autonomy and independence movements.
Ukraïnsʹka povstansʹka armii︠a︡--History--Sources.
Harvard subject headings:
Lemkivshchyna (Poland and Slovakia)--History--Autonomy and independence movements.
Przemyśl (Poland : Voivodeship)--History--Autonomy and independence movements.
Ukraïnsʹka povstansʹka armii︠a︡--History.
Ukraïnsʹka povstansʹka armii︠a︡. Taktychnyi vidtynok 26t-yĭ "Lemko"--Regimental histories.
Princeton subject headings:
Lemkivshchyna (Poland and Slovakia)--History--Sources.
Przemyśl Region (Przemyśl, Poland)--History--Sources.
Ukraine, Western--History--Autonomy and independence movements.
Ukraïnsʹka povstansʹka armii︠a︡--History--Sources.