@article{6631,
  author = {E. Knobloch and R. Pierce},
  title = {On mean flows associated with traveling water waves},
  year = {1998},
  journal = {Fluid Dynamics Research},
  volume = {22},
  pages = {61-71},
  month = {Apr-02-2000},
  issn = {0169-5983},
  url = {http://stacks.iop.org/1873-7005/22/i=2/a=A01?key=crossref.cf24d8946aabc98ff0a80ac3da066e9a},
  doi = {10.1016/S0169-5983(97)00030-0},
}