Habitat Structure, Quality and Landscape Predict Species Richness and Communities of Collembola in Dry Grasslands in Austria oleh Pascal Querner, Norbert Milasowszky, Klaus Peter Zulka, Max Abensperg-Traun, Wolfgang Willner, Norbert Sauberer, Christine Jakomini, Thomas Wrbka, Ingrid Schmitzberger, Harald G. Zechmeister