1. Law n. 64 of February the 2nd 1974–Provvedimenti per le costruzioni con particolari prescrizioni per le zone sismiche [in Italian]
2. Fib Bulletin 24. Seismic assessment and retrofit of reinforced concrete buildings. State of art report prepared by task group 7.1. 2003
3. Structural models of critical regions in old type r.c. frames with smooth rebars;Fabbrocino;Engineering Structures,2004
4. Fabbrocino G., Verderame G.M., Polese M.. Crack width and steel stress estimation in critical regions of r.c. frames with smooth rebars. In: fib symposium “Keep Concrete Attractive”. 2005
5. Iervolino I, Manfredi G, Polese M, Verderame GM, Fabbrocino G. Seismic risk for Italian type r.c. buildings. In: 1st European conference on earthquake engineering and seismology. 2006