Loukotka 1968

Loukotka, Chestmir. 1968. Classification of South American Languages. Latin American Center, University of California.

@article{loukotka1968classification,
  author  = {Loukotka, Chestmir},
  journal = {Latin American Center, University of California},
  title   = {Classification of South American Languages},
  year    = {1968}
}