ZHU, Kaiguang; CHI, Chengquan; YU, Zining; ZHANG, Weichen; FAN, Mengxuan; LI, Kaiyan; ZHANG, Qiong. Extracting borehole strain precursors associated with the Lushan earthquake through principal component analysis. Annals of Geophysics, [S. l.], v. 61, n. 4, p. SE447, 2018. DOI: 10.4401/ag-7633. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/7633. Acesso em: 4 apr. 2026.