@ARTICLE{Iskarous11,
  author  = {Khalil Iskarous and Christine H. Shadle and Michael I. Proctor},
  title   = {{Articulatory--acoustic kinematics: The production of American English /s/}},
  journal = {{The Journal of the Acoustical Society of America}},
  year    = {2011},
  volume  = {129},
  pages   = {944-954},
  number  = {2},
  doi     = {http://dx.doi.org/10.1121/1.3514537},
  url     = {http://asadl.org/jasa/resource/1/jasman/v129/i2/p944_s1}
}