1. 1
    by Burgess, Stuart M.
    Published 1987
    Book
  2. 2
    by Porteous, A. S. (Alan Storey)
    Published 1996
    ...QC 993 .K5 .P843 1996...
    Book
  3. 3
    Published 2008
    ...QC 981.8 .G56 .F931 2008...
    Video DVD
  4. 4
    by Hansen, Lasse Kolbjørn Anke
    Published 2014
    ...QC 903.2 .K5 .H249 2014...
    Thesis Book