G. Šukalo, S. Đorđević, D. Golub, D. Dmitrović, and L. Tomović, “Novel, non-invasive method for distinguishing the individuals of the fire salamander (<em>Salamandra salamandra</em>) in capture-mark-recapture studies”, Acta Herpetol., vol. 8, no. 1, pp. 41–45, Jul. 2013.