Akmajian et al. 1979

Akmajian, Adrian and Steele, Susan and Wasow, Thomas. 1979. The Category AUX in Universal Grammar. Linguistic Inquiry 10. 1-64.

@article{Akmajian-et-al-1979,
  author     = {Akmajian, Adrian and Steele, Susan and Wasow, Thomas},
  journal    = {Linguistic Inquiry},
  pages      = {1-64},
  title      = {The Category AUX in Universal Grammar},
  volume     = {10},
  year       = {1979},
  iso_code   = {lui},
  olac_field = {typology; syntax; general_linguistics; morphology},
  wals_code  = {lui}
}