Girininkaitė, V., A. Kleinert, and R. . Sznajder. “An Update of the Paper, ‘On Known and Less Known Relations of Leonhard Euler With Poland’ (DOI: 10.4467/23921749SHS.16.005.6148)”. Studia Historiae Scientiarum, vol. 22, Oct. 2023, pp. 293-9, doi:10.4467/2543702XSHS.23.007.17698.