Ralph J. Pschunder
- Tilt and Deflections of Tapered Polygonal Towers. In: Journal of the Structural Division (ASCE), v. 91, n. 3 (June 1965). (1965):
- Tapered Towers with Variable Wall Thickness. In: Journal of the Structural Division (ASCE), v. 93, n. 5 (October 1967). (1967):