1. Fire resistance of structural hollow sections;COMETUBE,1976
2. Determination de la duree au feu des profils creux remplis de beton;Grandjean,1980
3. Fire resistance of composite columns of concrete filled hollow sections;Kordina,1983
4. Experimental studies on the fire resistance of hollow steel columns filled with plain concrete;Lie,1992
5. Experimental studies on the fire resistance of hollow steel columns filled with bar-reinforced concrete;Chabot,1992