@article{DT210,
  title = {Nanoconfinement effects on the reversibility of
           hydrogen storage in ammonia borane:
           A first-principles study},
  author = {Chang, Kiseok and Kim, Eunja and Weck, Philippe F. and
            Tom\'anek, David },
  journal = {J. Chem. Phys.},
  volume = {134},
  pages = {214501},
  year = {2011},
  doi = {10.1063/1.3594115}
}