@conference{jacquesestimative-rankin95ablaut,
  address   = {Albuquerque, NM},
  author    = {Rankin, Robert},
  booktitle = {Siouan and Caddoan Linguistics Conference},
  month     = {11-12 July},
  title     = {On Mississippi Valley Siouan ‘Ablaut'},
  year      = {1995}
}