%0 Journal Article %A Xu X. %A Di Giovannantonio M. %A Pignedoli C.A. %A Ruffieux P. %A Müllen K. %A Fasel R. %A Narita A. %A Urgel, José I. %T On-surface activation of benzylic C-H bonds for the synthesis of pentagon-fused graphene nanoribbons %D 2021 %U http://hdl.handle.net/20.500.12614/2626 %~