Showing 1 - 3 results of 3 for search 'Helbig, Jochen', query time: 0.03s Refine Results
  1. 1
    Classmark: 30751/1(SD)
    Article
  2. 2
    by Fiedler, Alfred, Helbig, Jochen
    Published 1967
    Classmark: 23432/43
    Book
  3. 3
    Published 1968
    Other Authors: “…Helbig, Jochen…”
    Classmark: 37318
    Conference Proceeding Book
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