%0 Journal Article %A Zhang Y. %A Paek S. %A Urbani M. %A Medel M. %A Zimmermann I. %A Cho K.T. %A Ince M. %A Nazeeruddin M.K. %A Torres, Tomás %T Unsymmetrical and Symmetrical Zn(II) Phthalocyanines as Hole-Transporting Materials for Perovskite Solar Cells %D 2018 %U http://hdl.handle.net/20.500.12614/1524 %~