%0 Journal Article %T Pyrrole-based Hydrogen-bonding Dimers Providing Discotic Columnar Structures %A Nakamura, Kazuto %A Maeda, Hiromitsu %J Chemistry Letters %V 46 %N 8 %P 1269-1271 %@ 0366-7022 %D 2017-06-03 %I Oxford University Press %~ DeepDyve