Kutrup, B. Et Al. 2005. On the Distribution and Morphology of the Steppe Viper, Vipera eriwanensis (REUSS,1933), from Gavur Mountain (Gümüşhane). Turkish Journal of Zoology , vol.29 , 321-325.

Kutrup, B., Bülbül, U., & Yılmaz, N., (2005). On the Distribution and Morphology of the Steppe Viper, Vipera eriwanensis (REUSS,1933), from Gavur Mountain (Gümüşhane). Turkish Journal of Zoology , vol.29, 321-325.

Kutrup, BİLAL, Ufuk Bülbül, And Nurhayat Yılmaz. "On the Distribution and Morphology of the Steppe Viper, Vipera eriwanensis (REUSS,1933), from Gavur Mountain (Gümüşhane)," Turkish Journal of Zoology , vol.29, 321-325, 2005

Kutrup, BİLAL Et Al. "On the Distribution and Morphology of the Steppe Viper, Vipera eriwanensis (REUSS,1933), from Gavur Mountain (Gümüşhane)." Turkish Journal of Zoology , vol.29, pp.321-325, 2005

Kutrup, B. Bülbül, U. And Yılmaz, N. (2005) . "On the Distribution and Morphology of the Steppe Viper, Vipera eriwanensis (REUSS,1933), from Gavur Mountain (Gümüşhane)." Turkish Journal of Zoology , vol.29, pp.321-325.

@article{article, author={BİLAL KUTRUP Et Al. }, title={On the Distribution and Morphology of the Steppe Viper, Vipera eriwanensis (REUSS,1933), from Gavur Mountain (Gümüşhane)}, journal={Turkish Journal of Zoology}, year=2005, pages={321-325} }