@article{GressHeiligSmarslyetal.2009,
  author    = {Anja Gress and Anne Heilig and Bernd M. Smarsly and Matthias Heydenreich and Helmut Schlaad},
  title     = {Hydrogen-bonded polymer nanotubes in water},
  doi       = {10.1021/Ma900227t},
  url       = {http://pubs.acs.org/loi/mamobx},
  year      = {2009},
}