@article{Park:87687,
      author        = "Park, W. and Feringán, B. and Yang, M. and Ryu, S.H. and
                       Ahn, H. and Shin, T.J. and Sierra, T. and Giménez, R. and
                       Yoon, D.K.",
      title         = "{Manipulation of Supramolecular Columnar Structures of
                       H-Bonded Donor-Acceptor Units through Geometrical
                       Nanoconfinement}",
      year          = "2019",
}