@unpublished{gildea2015valency,
  address = {Lyon},
  author  = {Gildea, Spike},
  note    = {Paper presented at the Venezuelan Cariban Conference},
  title   = {The evolution of valence categories in the Cariban family},
  url     = {https://www.academia.edu/30561539/The_evolution_of_valence_categories_in_the_Cariban_family},
  year    = {2015}
}