Skuhravý, V., Louda, J. and Sýkora, J. (1971) “Zur Verteilung der Laufkäfer in Feldmonokulturen (Coleoptera: Carabidae)”., Contributions to Entomology = Beiträge zur Entomologie, 21(3-6), pp. 539–546. doi: 10.21248/contrib.entomol.21.3-6.539-546.