@article{8354,
  author = {P. Engelking},
  title = {Approximate rotational band shifts},
  year = {1986},
  journal = {The Journal of Physical Chemistry},
  volume = {90},
  pages = {4544-4545},
  month = {Jan-09-1986},
  issn = {0022-3654},
  url = {http://pubs.acs.org/doi/abs/10.1021/j100410a013},
  doi = {10.1021/j100410a013},
}