Willis 2007

Willis, Erik E. 2007. An acoustic study of the ‘pre-aspirated trill’ in narrative Cibaeño Dominican Spanish. Journal of the International Phonetic Association 37.1. 33-49.

@article{jacquesestimative-willis07trill,
  author  = {Willis, Erik E.},
  journal = {Journal of the International Phonetic Association},
  pages   = {33-49},
  title   = {An acoustic study of the ‘pre-aspirated trill’ in narrative Cibaeño Dominican Spanish},
  volume  = {37.1},
  year    = {2007}
}