Who was countess Dorothea von Helfenstein? A contribution to the genealogy of the Kurzbach and the Helfenstein families in the 15th century
Instytucja finansująca badania
Task: Publication of English-language version of the volumes of the Przegląd Nauk Historycznych financed through contract no. 501/1/P-DUN/2017 from the funds of the Ministry of Science and Higher Education devoted to the promotion of scholarship.Collections