CAO, Lu et al. Riemannian Geometric Characterization of Underwater Biological Signals via Fisher-Optimized SPD Manifolds. Archives of Acoustics, [S. l.], 2026. DOI: 10.24423/archacoust.2026.4499. Disponível em: http://acoustics.ippt.gov.pl/index.php/aa/article/view/4499. Acesso em: 13 jun. 2026.