Vielma Pérez, Juan Carlos, María Manuela Mulder Montes de Oca, and William Lobo Quintero. “Alternative Procedure to Determine the Response Reduction Factor for Ductile Rc Framed Buildings”. Gaceta Técnica 19, no. 1 (April 18, 2018): 43-55. Accessed April 20, 2024. https://revistas.uclave.org/index.php/gt/article/view/85.