Citace
Sechterová-Špičáková E. (1989b): Communities of spiders (Araneida) and harvestmen (Opiliones) in State Nature Reserve Smrk in the Beskydy mountains affected by immissions. Acta Univ. Palack. Olomuc., Fac. Rer. Nat., Biologica 28 (1988): 163–178.