1. Verwertung von Kohlenhydraten be: Oniscus asellus (Isopoda) und Polydesmus angustus (Diplopoda);BECK;Pedobiologia,1981
2. Influence of soil animals on decomposition of Scots pine needle litter;BERG;Ecol. Bull. (Stockholm),1980
3. Methods for chemical analysis of decayed woods;COWLING;Forest product labor. Madison no,1960
4. Allocation of ressources, nutrient uptake and release by decomposer organisms;DOWDING,1976
5. The significance of the break-down of oak litter by Eniocyla pusilla BURM;VAN DER DRIFT;Archives Neerlandaises de zoologie,1960