1. Seismic strengthening of an existing steel reinforced concrete city office building in Shizuoka, Japan;Sekiguchi,1988
2. Seismic retrofit of a RC building: a case study;Del Valle Calderon,1988
3. Steel bracing of RC frames for seismic retrofitting;Badoux;J Struct Eng ASCE,1990
4. Behaviour of RC frame strengthened using structural steel bracing;Bush;Proc ASCE, J Struct Eng,1991
5. Seismic strengthening of existing reinforced concrete buildings;Sugano,1980