Liivamägi, A., Kuusemets, V., Luig, J. and Kask, K. (2013) “Changes in the distribution of Clouded Apollo <i>Parnassius mnemosyne</i> (Lepidoptera: Papilionidae) in Estonia”, Entomologica Fennica, 24(3), pp. 186–192. doi: 10.33338/ef.8985.