Mieder, W., and A. Nolte. “‘WHAT MUST BE, MUST BE’ („WAS SEIN MUSS, MUSS SEIN“): ON THE POLITICAL PROVERB RHETORIC OF OTTO VON BISMARCKS (ZUR POLITISCHEN SPRICHWORTRHETORIK OTTO VON BISMARCKS)”. Proverbium - Yearbook, vol. 38, no. 1, Aug. 2021, pp. 203-236, https://naklada.ffos.hr/casopisi/index.php/proverbium/article/view/20.