Gonads and gametogenesis in Chaetodactylus osmiae (Acariformes: Astigmata: Chaetodactylidae) a parasite of solitary bees
  Sperm structure in Parasitidae mites (Parasitiformes: Mesostigmata: Gamasina)
  Ultrastructural investigations of sperm and genital systems in Gamasida (Acari: Anactinotrichida) current state and perspectives for future research
  Mating behaviour, spermatophore and functional anatomy of the male reproductive organs of Piona carnea (Koch, 1836) (Prostigmata, Hydrachnidia)
  Spermatophores and spermatozoa of Oribatid mites (Acari, Oribatida). Part II. Functional and systematic considerations
  Spermatophores and spermatozoa of Oribatid mites (Acari, Oribatida). Part I. Fine structure and histochemistry
  Spermatogenesis and postinseminational alterations of sperm structure in a Sarcoptid mite, Notoedres cati (Hering) (Acari, Acaridida, Sarcoptidae)
  Researchs on the thelytokous parthenogenesis of two species of Oribatid mites - Trhypochthonius tectorum (Berlese) and Platynothrus peltifer (Koch) .4. Observations on atavic males
  Spermatogenesis and sperm structure before and after insemination in two acarid mites, Acarus siro L. and Tyrophagus putrescentiae (Schrank) (Acari, Astigmata)
  Structure of the spermatophore in the mite, Trombidium holosericeum (Acari, Trombidiformes)
  Spermiogenesis and structure of spermatozoa in the mite Erythraeus phalangoides (Acari, Erythraeidae)
  Cytological investigations on the female and male reproductive system of the parthenogenetic privet mite Brevipalpus obovatus Donnadieu (Phytoptipalpidae, Acari)
  Light microscopic and electron microscopic studies on testicular secretions and sperm of the Trombidiform mite Abrolophus rubipes (Trouessart, 1888)