- found: His Polnische Poesie des 20, Jahrhunderts. 1964.
- found: Info. converted from 678, 2012-10-02 (b. 1921)
- found: Karl Dedecius, 2011: (born May 20, 1921, Łódź, Poland; German translator of Polish and Russian literature)
- 1981-10-15: new
- 2014-07-24: revised