KAZAKEVIČIUS, Stasys Vytautas; BŪGA, Arūnas. Activities of the Baltic geodetic commission between WWI and WWII. Geodesy and Cartography, [S. l.], v. 30, n. 1, p. Ia-If, 2012. DOI: 10.3846/13921541.2004.9636638. Disponível em: https://journals.vilniustech.lt/index.php/GAC/article/view/11008. Acesso em: 12 may. 2025.