Columbia subject headings:
Beitnere, Dagmāra.
Historians--Latvia--Biography.
Krupnikov, P.--Interviews.
Harvard subject headings:
Beitnere, Dagmāra.
Historians--Latvia--Biography.
Krupnikov, P.
Krupnikov, P.--Interviews.
Princeton subject headings:
Beitnere, Dagmāra.
Historians--Latvia--Biography.
Interviews.
Krupnikov, P.
Krupnikov, P.--Interviews.