Damaeid mite species (Acari, Oribatida, Damaeidae) and their occurrence in subterranean habitats. A case study from the Romanian Carpathians
  Mesovoid shallow substratum as a biodiversity hotspot for conservation priorities: analysis of oribatid mite (Acari: Oribatida) fauna
  Recent advances in acarology. A symposium on acarology held at the Statler Inn, Cornell University, Ithaca, N.Y. (March 26-29, 1962)