Unknown Author
David Michael McGowan
David Cohen
Andrzej Litewka
David M. McGowan
Micheal Kehoe
Raphael T. Haftka
K. R. Venkataramaiah
Madugula K. S. Murty
J. M. Cuschieri
C. Wilkerson
United Nations.
Wu, Yue
Frank Kerekes
American Institute of Steel Construction.