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German Wikipedia WWW site, Dec. 1, 2011 (Christa Wolf; b. Christa Ihlenfeld, Mar. 18, 1929, Landsberg an der Warthe; m. Gerhard Wolf, 1951; d. Dec. 1, 2011, Berlin; German author)
New York times WWW site, Dec. 2, 2011 (in obituary published Dec. 1: Christa Wolf; b. Christa Margarete Ihlenfeld, Mar. 18, 1929, Landsberg, Silesia (now Gorzow, Poland); m. Gerhard Wolf; d. Thursday [Dec. 1, 2011], Berlin, aged 82)
