Proulx, Paul. 1989. A Sketch of Blackfoot Historical Phonology. International Journal of American Linguistics 55.1. 43-82.
@article{jacquesestimative-proulx89bf,
author = {Proulx, Paul},
journal = {International Journal of American Linguistics},
pages = {43-82},
title = {A Sketch of Blackfoot Historical Phonology},
volume = {55.1},
year = {1989}
}