Day of Remembrance of the Victims of Political Repressions

ウィキペディアから

Found in articles

Human Losses and Victims of Repression under two Occupations]. Warsaw: Institute of National Remembrance (IPN). Archived from the original on March 23

Found in articles

人為的な要因による死者数一覧

Human Losses and Victims of Repression under two Occupations]. Warsaw: Institute of National Remembrance (IPN). Archived from the original on March 23