SKEIVALAS, Jonas; PARŠELIŪNAS, Eimuntas; PUTRIMAS, Raimundas; ŠLIKAS, Dominykas. Analysis of code levelling rods calibration accuracy applying covariance functions. Geodesy and Cartography, [S. l.], v. 35, n. 2, p. 39–43, 2012. DOI: 10.3846/1392-1541.2009.35.39-43. Disponível em: https://journals.vilniustech.lt/index.php/GAC/article/view/10870. Acesso em: 9 may. 2025.