Citace
Pekár S., Kazda J. & Veverka K. (1997): Effect of an organophosphate insecticide combined with a liquid fertiliser (UAN) on some pests (Aphidoidea, Chrysomelidae) and beneficial arthropods (Araneae, Opiliones) in winter wheat stands. Scientia Agric. Bohem.28: 271–281.