Bobiatyński, K. 2020. Activity of Lithuanian Senators during Sejms in the first period of John III Sobieski’s reign (1676-1683) and their attitude to the most important problems of the state in the light of the senatorial speeches. Saeculum Christianum. Historical Writings. 27, (May 2020), 131–146. DOI:https://doi.org/10.21697/sc.2020.27.w.sp.10.