1. Thin walled elastic beams;Vlasov,1961
2. Contribution to the analysis of coupled shear walls;Beck;J. Am. Concrete Inst.,1962
3. Torsion of perforated concrete shafts;Rosman;J. Struct. Div., ASCE,1969
4. Torsion analysis of multi-storey shear wall structures;Coull,1971
5. Approximate analysis of open section shear walls subject to torsional loading;Heidebrecht;J. Struct. Div., ASCE,1973