1. Concepcão e projecto estrutural do palco principal do Rock in Rio III;De Andrade;Construçao Magazine,2003
2. Sistema construtivo e montagem estrutural do palco principal do Rock in Rio III;De Andrade;Construçao Magazine,2003
3. Pretensioning of single-crossarm stayed columns;Hafez;J Struct Div ASCE,1979
4. Analysis and design of struts with tension ties;Chu;J Struct Div ASCE,1963
5. Optimum design supported by tension tension ties;Mauch;J Struct Div ASCE,1967