1. Design of multi-level guyed towers: analysis;Cohen,1957
2. Some problems presented by cable bracings;Pippard;Inst. Civ. Eng., Eng. Div., Pap. Struct. Building,1944
3. Structural analysis of guyed masts;Poskitt,1963
4. Some problems in the structural analysis of overhead elastic lines;Poskitt,1963
5. Der E-modul von seillen unter bernchsichtigung des durch hangs;Ernst;Der bauingenieur,1965