$a The case of Crimea: self-determination and exercise of the right to secession or annexation? / Oleksandr Zadorozhnii // The case of Crimea's annexation under international law / edited by Władysław Czapliński, Sławomir Dębski, Rafał Tarnogórski, Karolina Wierczyńska. - Warsaw, 2017. - Strony 43-70