Books, e-books, journals, periodicals, proceedings, standards and loaning procedures have been migrated on the 20th of April to the new website CERN Library Catalogue. See here for more information.
If you are member of LHCb but you are not able to access LHCb Internal Notes (after having logged in with your CERN account), or you think you should have the right to access this collection, please contact the LHCb Secretariat.