Śliwińska, E., P. Nowicki, D. Nash, M. Witek, J. Settele, and M. Woyciechowski. “Morphology of Caterpillars and Pupae of European <i>Maculinea</i> Species (Lepidoptera: Lycaenidae) With an Identification Table”. Entomologica Fennica, vol. 17, no. 4, Dec. 2006, pp. 351-8, doi:10.33338/ef.84357.