** Measurement of associated production of W bosons with charm quarks in proton-proton collisions at √(s)= 13 TeV with the CMS experiment at the LHC ** CDS record for the paper draft: http://cms.cern.ch/cds/SMP-17-014 Detailed record of the paper: http://cms.cern.ch/iCMS/analysisadmin/cadi?ancode=SMP-17-014