“Miia Ijäs, Res Publica Redefined? The Polish-Lithuanian Transition Period of the 1560s and 1570s in the Context of European State Formation Processes”. Zeitschrift für Ostmitteleuropa-Forschung, vol. 67, no. 1, Jan. 2018, pp. 125-7, https://doi.org/10.25627/201867110339.