Gomes, Allan, Ivandro Klein, e Claudia Pereira Krueger. “CIRCLE FITTING FOR IMPROVED GNSS POSITIONING VIA SMARTPHONES FOR ENGINEERING PURPOSES”. Boletim de Ciências Geodésicas 27, no. 3 SPE (janeiro 3, 2022). Acessado fevereiro 6, 2026. https://revistas.ufpr.br/bcg/article/view/82527.