Piekarski, Michał. “A Post-Doctorate in Musicology: Bronisława Wójcik-Keuprulian and Her Path to a Scientific Career”. Acta Poloniae Historica 117 (October 10, 2018): 159–193. Accessed July 6, 2025. https://apcz.umk.pl/APH/article/view/APH.2018.117.06.