Aguiar, R., Mora, D., Muñoz, D., Serrano, S., Vera, D., Rodríguez, M. and Páez, D. (2020) “Seismic analysis of stairs with three models using the spectral and the capacity spectrum methods, give access to a building with seismic isolators”, Revista Ingeniería de Construcción, 32(3), pp. 113–130. doi: 10.4067/S0718-50732017000300113.