[1]
Mucha, M. 2024. Royal Instruction of 7 July 1656 for Deputies for Negotiations in Vilnius on the Background of the Geopolitical Situation of the Polish-Lithuanian Commonwealth in the mid-1650s. Acta Universitatis Lodziensis. Folia Historica. 115 (Jun. 2024), 9–32. DOI:https://doi.org/10.18778/0208-6050.115.02.