Gładki, Paweł, and Mateusz Pulikowski. “Gauss Congruences in Algebraic Number Fields”. Annales Mathematicae Silesianae 36, no. 1 (January 17, 2022): 53–56. Accessed May 7, 2025. https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/13460.