1. National Agency for Land Transport,2007
2. Accidents data from Germany (DE), Spain (ES), France (FR), Great Britain (GB), and the Netherlands (NL) databases,2010
3. Evaluation of the structure behavior prompted the bus road frontal impact;Dias de Meira Junior A.,2010
4. Strength Design Curves for Thin Walled Sections Undergoing Distorcional Buckling;Hancock G. J.;Journal of Constructional Steel Research,1994
5. General Introduction to structural crashworthiness: Crashworthiness. Energy management and occupant protection;Jones N.,2001