Two new species of Cavernocepheus (Acari, Oribatida, Otocepheidae) from Malawi
Ermilov, Sergey G. and Starý, Josef  Contribution to the knowledge of the genus Plenotocepheus (Acari, Oribatida, Otocepheidae)
Ermilov, Sergey G.  The respiratory taenidia of Oribatid mites
Trave, J.  Immatures stases of Dolicheremaeus dorni (Balogh)
Trave, J.