INGENSAND, Hilmar. Concepts and solutions to overcome the refraction problem in terrestrial precision measurement. Geodesy and Cartography, [S. l.], v. 34, n. 2, p. 61–65, 2012. DOI: 10.3846/1392-1541.2008.34.61-65. Disponível em: https://journals.vilniustech.lt/index.php/GAC/article/view/10897. Acesso em: 12 jul. 2025.