Dziadzio, A. (2021). The Academic Portrait of the Creator of the Pure Theory of Law. Several Facts from Thomas Olechowski’s Book Entitled Hans Kelsen. Biographie eines Rechtswissenschaftlers. Tübingen: Mohr Siebeck, 2020 (1027 pp.). Krakowskie Studia z Historii Państwa i Prawa, 2021, 383-395. doi: https://doi.org/10.4467/20844131KS.21.028.14093