The mites (Acari) associated with bark beetles in the Koli National Park in Finland
Penttinen, R.; Viiri, H. and Moser, J.C.  Irregularities in the guanine expel in the mite Cunaxa setirostris (Herm.) (Acarina, Cunaxidae)
Kielczewski, B. and Wisniewski, J.