On the morphology and parasitism of Arrenurus globator (O.F. Muller, 1776) (Hydrachnida, Acari) a water mite with an unusually extensive host spectrum
  Faunistic-ecological observations on the water mites (Hydrachnellae, Acari) of several ponds, and biological data on several species
  The general life cycle of fresh water mites (Hydrachnelliae, Acari)
  On systematics and ecology of rheophilic Hydrachnellae (Acari) of Central Africa. Part l