KOTEVSKA, Elena; FREEDEN, Willi. REAL EARTH BASED SPLINE FOR GRAVITATIONAL POTENTIAL DETERMINATION. Matematichki Bilten, [S. l.], v. 39, n. 1, 2015. DOI: 10.37560/matbil1510005k. Disponível em: https://bilten.smm.org.mk/index.php/bilten/article/view/1797. Acesso em: 13 jun. 2026.