1. CERN Press Release PR08.08E, 〈http://press.web.cern.ch/press/PressReleases/Releases2008/PR08.08E.html〉.
2. CERN Press Release PR17.08E, 〈http://press.web.cern.ch/press/PressReleases/Releases2008/PR17.08E.html〉.
3. Physics potential and experimental challenges of the LHC luminosity upgrade
4. CERN Council, The European strategy for particle physics, CERN/2685, 〈http://council.web.cern.ch/council/en/EuropeanStrategy/ESParticlePhysics.html〉.
5. L. Evans, SLHC accelerator and injector upgrades, SLHC-PP Kickoff Meeting, 〈http://indico.cern.ch/conferenceOtherViews.py?view=standard&confId=29254〉.