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  1. By: Assem, J. van den (Jan ven den) - Gijswijt, M J - Nübel, B K
    Type: Article
    In: Tijdschrift voor entomologie
    Volume: 125
    Date: 1982
    Page Range: 205--220
    Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,
  2. By: Gijswijt, M J
    Type: Article
    In: Entomologische berichten
    Volume: 34
    Issue: 5
    Date: 1974
    Page Range: 89--93
    Publication Info: Amsterdam
  3. By: Gijswijt, M J - Graham, M. W. R. de V. (Marcus William Robert de Vere)
    Type: Article
    In: Entomologische berichten
    Volume: 46
    Issue: 9
    Date: 1986
    Page Range: 124--127
    Publication Info: Amsterdam
  4. By: Assem, J. van den (Jan ven den) - Gijswijt, M J
    Type: Article
    In: Tijdschrift voor entomologie
    Volume: 132
    Date: 1989
    Page Range: 149--154
    Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,