Pozos Estrada, Adrián, et al. “Combination Rules for Structures under Bidirectional Horizontal Seismic Excitations: AStatistical Assessment of Responses”. 2025. Revista Ingeniería Y Tecnología UAS, no. 9, June 2026, https://revistas.uas.edu.mx/index.php/RITUAS/article/view/1181.