1. The 1985 earthquake: causes and effects in Mexico City;Rosenblueth;Concrete International,1986
2. National Building Code of Canada 1985 and Supplement;Associate Committee on the National Building Code,1985
3. Tentative provisions for the development of seismic regulations for buildings;Applied Technology Council,1978
4. NEHRP recommended provisions for the development of seismic regulations for new buildings;Building Seismic Safety Council,1988
5. Inelastic torsional response of structures subjected to earthquake ground motion;Yamazaki,1980