The Anchigamasus mite species (Parasitiformes: Parasitidae), synonyms revisited
  New Leptogamasus mite species (Parasitiformes: Parasitidae) from Europe. IV. Austria
  New Leptogamasus mite species (Parasitiformes: Parasitidae) from Europe. I. Poland
  The life-cycle of an Alpine Oribatid mite, Oromurcia sudetica Willmann
  First record of Caeculiden (Acari, Trombidiformes) in Germany
  Notes on the external morphology of Gamasids. Focus on terminology
  Notes on the external morphology of the gamasid mites (Anactinotrichous Acari)
  On the knowledge of Erythraeidae family (Acarina: Trombidiformes)
  A new Zercon species from central Europe (Family Zerconidae Berlese, Acarina)
  A new Zercon sepcies from Austria. (Acarina, Mesostigmata)