Lange, O. (Author) ; Ameling, W. (Thesis advisor) ; Reutter, F. (Thesis advisor) ; Tafel, H. J. (Thesis advisor)
URL: https://publications.rwth-aachen.de/record/76118/files/76118_kardex.pdf
Wichterich, M. (Author) ; Seidl, T. (Thesis advisor)
URN: urn:nbn:de:hbz:82-opus-34031