%0 Journal Article %A Cuesta V. %A Urbani M. %A de la Cruz P. %A Welte L. %A Nierengarten J.-F. %A Langa F. %T Regioselective preparation of a bis-pyrazolinofullerene by a macrocyclization reaction %D 2016 %U http://hdl.handle.net/20.500.12614/2411 %~