Hamer, Katarzyna, and Marta Penczek. “Intergroup Forgiveness and Wide Social Identification ”. Quarterly Journal Fides et Ratio 26, no. 2 (June 30, 2016): 112–127. Accessed September 9, 2025. https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/757.