Michael, Lev. 2014. On the Pre-Columbian Origin of Proto-Omagua-Kokama. Journal of Language Contact 7(2).
@article{315979,
author = {Michael, Lev},
journal = {Journal of Language Contact},
number = {2},
title = {On the Pre-Columbian Origin of Proto-Omagua-Kokama},
volume = {7},
year = {2014}
}