1. Zeman & Co. Gesellschaft mbH: Corrugated Web Beam, Technical Document, 1999 (www.zeman-stahl.com/).
2. Zhao , W. Behaviour and design of cold-formed steel hollow flange sections under axial compression. PhD thesis, School of Civil Eng., Queensland University, Brisbane, Australia, 2005.
3. Wanniarachchi , S. Flexural Behaviour of Cold-formed Steel Beams with Rectangular Hollow Flanges. PhD thesis, School of Civ. Eng., Queensland University, Brisbane, Australia, 2005.
4. Landolfo , R. Mammana , O. Portioli , F. Di Lorenzo , G. Guerrieri , M. R. Laser-welded built-up cold-formed steel beams: experimental investigations. Thin-Walled Structures. vol. 46, 2008, No. 7-9, pp. 781-791.
5. Elgaaly , M. Dagher , H. Beams and girders with corrugated webs. Proc. of SSRC Annual Technical Session, St. Louis, MO, USA, 1990, pp. 37-53.