James S. Pula
Migration Studies – Review of Polish Diaspora, Vol. 3 (173), 2019 (XLV), pp. 93 - 118
https://doi.org/10.4467/25444972SMPP.19.035.11077James S. Pula
Studia Historica Gedanensia, Vol. 12 (2021)/1, 2021, pp. 331 - 356
https://doi.org/10.4467/23916001HG.21.039.15099