Etinski, Rodoljub, Maja Stanivuković, Sanja Đajić, Petar Đundić, and Bojan Tubić. 2017. “Current Trends in International Environmental Protection”. Zbornik Radova Pravnog Fakulteta U Novom Sadu 51 (2). https://asistent.ceon.rs/index.php/zrpfns/article/view/14526.