B. Raghu Prasad, and A. Gopalakrishan. Proceedings of the 12th International Conference
on Structural Mechanics in Reactor Texhnology, H08/1, page 181--194. University of Stuttgard, Elsevier Science Publishers, (August 1993)
M. Mikkola, and W. Schnobrich. Structural Research Series No.367. University of Illinois Engineering Experiment Station. College of
Engineering, University of Illinois at Urbana-Champaign, (August 1970)
N. Khomwan, and S. Foster. UNICIV Report R-432. The University of New South Wales, School of Civil and Environmental
Engineering, Kensington, Sydney 2052 Australia, 68 pp., (November 2004)
O. Yuzugullu, and W. Schnobrich. Structural Research Series, No.386. University of Illinois Engineering Experiment Station. College of
Engineering, University of Illinois at Urbana-Champaign, (May 1972)
F. Hand, D. Pecknold, and W. Schnobrich. Structural Research Series No.389. University of Illinois Engineering Experiment Station. College of
Engineering, University of Illinois at Urbana-Champaign, (August 1972)
P. Feng, X. Lu, and L. Ye. Proc. 17th Australasian Conference on the Mechanics of Structures
and Materials. Gold Coast, Australia,, page 71-76. Department of Civil Engineering, Tsinghua Univ., Beijing, China, (June 2002)