Śliwińska, E. B., Martyka, R., Cichoń, M. and Tryjanowski, P. (2019) “Wolbachia infection and parasitoid occurrence among plant-feeding caterpillars of the endangered butterfly Phengaris teleius (Lepidoptera: Lycaenidae) in southern Poland”, Entomologica Fennica, 30(1), pp. 20–27. doi: 10.33338/ef.79902.