1. DYWIDAG bonded post-tensioning using strands, 2017. DYWIDAG-SYSTEMS International, 04 160-1/06.17-web sc, dywidag-systems.com/emea.
2. DYWIDAG multistrand stay cable systems, 2017. DYWIDAG-SYSTEMS International, 04 178-1/07.17 -web sc, dywidag-systems.com/emea.
3. BBR HiAm CONA Strand stay cable system, 2009. BBR VT International, www.bbrnetwork.com.
4. FIB bulletin 30, 2005. Acceptance of stay cable systems using prestressing steels. The International Federation for Structural Concrete – FIB, ISSN 1562-3610.
5. BBR HiAm CONA Strand stay cable damping systems, 2017. BBR VT International, www.bbrnetwork.com.