Aurel A. Beleș
Alfred Mehmel
Félix Candela
IASS World Congress on Space Enclosures Montreal, Que. 1976.
Joachim Born
Norway) Symposium on Concrete Shell Roof Construction (2nd 1957 Oslo
John E. Gibson
International Association for Shell and Spatial Structures
Anthony E. Armenàkas
D. Heuchenne
F. Kaya Sayar
Unknown Author
I. Amirante
Lii︡a︡ Georgivna Mukhadze
Willard Strode
International Colloquium on Progress of Shell Structures in the Last 10 Years and Its Future Development Madrid 1969.
William A. Little
William Wayne Caudill
Albin Chronowicz
David Gary Zimcik