Reference: Nedjalkov and Otaina 2013

Nedjalkov, Vladimir P & Galina A Otaina. 2013. A syntax of the Nivkh language: The Amur dialect. (139.) John Benjamins Publishing.

@book{nedjalkov2013nivkh,
  author    = {Nedjalkov, Vladimir P and Otaina, Galina A},
  publisher = {John Benjamins Publishing},
  title     = {A syntax of the Nivkh language: The Amur dialect},
  volume    = {139},
  year      = {2013}
}