context: From 1939 until 1940 he was Vice-Minister of War of the Polish Government in Exile in London.
source: From 1945 until 1973 professor of the Polish University in Exile.
reference_original: De 1945 até 1973 professor da Universidade Polonesa em exílio.
reference_flipped: De 1945 até 1973 professora da Universidade Polonesa em exílio.