Balázs, E., & Györffy, G. (2006). Investigation of the european pond turtle (emys orbicularis linnaeus, 1758) population living in a backwater near the river tisza, southern hungary. Tiscia, 35, 55–64. |
|
Farkas, B., Halpern, B., Agócs, P., Dankovics, R., Földi, A., & Gulácsi, E., et al. (2013). Conservation activities for european pond turtles (emys orbicularis) in hungary. Herpetology Notes, 6, 107–110. |
|