© koninklijke brill nv, leiden, 2015 | doi:…
https://www.acsu.buffalo.edu/~jb77/Bohnemeyer_et_al_2015.pdf
1 Jun 2016:
With only a few exceptions (including Tequistlatec, Huave, and some Oto-Manguean languages), Mesoamerican languages lack phonemic voicingcontrasts in stops and fricatives, whereas some of their neighbors to thenorth (e.g., ... effect. We included random