@phdthesis{polzin1942hygienische,
  added-at = {2015-09-08T21:11:21.000+0200},
  author = {Polzin, Paul-Gerhard},
  biburl = {https://www.bibsonomy.org/bibtex/245575683d37e29f74d557e4a3b9ca173/genealogie},
  dnbtitleid = {571029965},
  interhash = {1907b8a13beda1af3bc0608492189698},
  intrahash = {45575683d37e29f74d557e4a3b9ca173},
  keywords = {dnb},
  school = {NA Berlin},
  timestamp = {2015-09-08T21:11:21.000+0200},
  title = {Die hygienische Überwachung des Gefriereies},
  year = 1942
}

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