DIVYA, G. N.; RAO, S. K. Application of Sigma Point Particle Filter Method for Passive State Estimation in Underwater. Defence Science Journal, [S. l.], v. 71, n. 4, p. 556–563, 2021. DOI: 10.14429/dsj.71.16284. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/16284. Acesso em: 6 jul. 2025.