Przemysław Saganek, Unilateral Acts of States in Public International Law, Brill Nijhoff, Leiden, Boston: 2015, pp. 662 ISBN 978-90-04-27460-0. PYIL [Internet]. 2016 Jun. 30 [cited 2025 Oct. 3];35:343-50. Available from: https://czasopisma.inp.pan.pl/index.php/pyil/article/view/2496