[
[1]. Sillero, N.; Campos, J.; Bonardi, A.; Corti, C.; Creemers, R.; Crochet, P.A.; Crnobrnja-Isailović, J.; Denoël, M.; Ficetola, G.F.; Gonçalves, J.; Kuzmin, S.; Lymberakis, P.; de Pous, P.; Rodríguez, A.; Sindaco, R.; Speybroeck, J.; Toxopeus, B.; Vieites, D, R,; Vences, M., Updated distribution and biogeography of amphibians and reptiles of Europe. Amphibia-Reptilia, 2014, 35, 1-31. doi:10.1163/15685381-00002935.
]Open DOISearch in Google Scholar
[
[2]. Stojanov, A.; Tzankov, N.; Naumov, B., Die Amphibien und Reptilien Bulgariens, Frankfurt am Main, Chimaira, 2011, 588.
]Search in Google Scholar
[
[3]. Beschkov, V., Blotched Snake Elaphe sauromates (Pallas, 1814). In: Golemanski, V., et al. (Eds.) Red Data Book of the Republic of Bulgaria, Animals, BAS & MoEW, Sofia, 2015, Vol. 2, 206.
]Search in Google Scholar
[
[4]. Vasilev, V.; Raykov, I.; Vladimirov, D., Establishment of Blotched snake Elaphe sauromates near the city of Shumen, Yearbook of the University of Shumen Konstantin Preslavsky, Faculty of Natural Sciences, 2006, Vol. XVIB, 133-134.
]Search in Google Scholar
[
[5]. Beshkov, V.; Nanev, K., Amphibians and reptiles in Bulgaria, Pensoft, Sofia-Moscow, 2002, 120.
]Search in Google Scholar
[
[6]. Kovachev, V., The Herpetological Fauna of Bulgaria (Reptiles and Amphibians), Publishing House Hristo G. Danov, Plovdiv, 1912, 90.
]Search in Google Scholar
[
[7]. Buresh, I.; Tsonkov, I., Studies on the distribution of reptiles and amphibians in Bulgaria and on the Balkan Peninsula. Part II: Snakes (Serpentes), Notices from the Royal Natural Science Institutes in Sofia - Bulgaria, 1934, 7, 106-188.
]Search in Google Scholar
[
[8]. Tudor, M., The Blotched Snake (Elaphe suaromates): An untold story regarding its biology, ecology and life history“. Proceedings of the Seventh Student Scientific Conference “Ecology and Environment” April 20, plenary lecture, 2019, 9.
]Search in Google Scholar
[
[9]. Naumov, B.; Natchev, N., A new record of the Blotched snake Elaphe sauromates Pallas, 1811 (Serpentes: Colubridae) from an urbanized habitat in Bulgaria, Zoonotes, 2016, 92, 1-3.
]Search in Google Scholar
[
[10]. Telenchev, I.; Mladenov, V.; Georgieva, R.; Redl, E.; Natchev, N., Data of herpetofauna-vehicle collisions in the region of Burgas city, SE Bulgaria. 55-th Scientific Conference of Ruse University, Reports awarded with “Best Paper” Crystal Prise. 2017, 128-132.
]Search in Google Scholar
[
[11]. Liordos, V.; Kontsiotis, V.; Kokoris, S.; Pimenidou, M., The two faces of Janus, or the dual mode of public attitudes towards snakes. Science of The Total Environment, 2018, 621, 670-678. doi:10.1016/j.scitotenv.2017.11.311.
]Open DOISearch in Google Scholar
[
[12]. Davey, G.C.L.; Mcdonald, A.S.; Hirisave, U.; Prabhu, G.G.; Iwawaki, S.; Jim, C.I.; Merckelbach, H.; de Jong, P.J.;. Leung, P.W.L.; Reimann B.C., A cross-cultural study of animal fears, Behaviour Research and Therapy, 1998, 36, 735-750. doi:10.1016/S0005-7967(98)00059-X.
]Open DOISearch in Google Scholar