1. Introduction to Structural Dynamics;Biggs,1964
2. Dynamic analysis of composite structures of concrete, steel and wood;Girhammar;Royal Swedish Fortifications Administration, Report A5: 85,1985
3. Composite wood structures;Girhammar;J. Swedish Soc. Civ. Engrs,1985
4. Simplified analysis methods for composite members with interlayer slip;Girhammar,1992
5. Analysis of P-Δ effect in composite concrete/timber beam-columns;Girhammar,1991