Hill, Nathan W. 2007. Aspirate and non-aspirate voiceless consonants in Old Tibetan. Language and Linguistics 8. 471-493.
@article{jacquesestimative-hill07aspirate,
author = {Hill, Nathan W.},
journal = {Language and Linguistics},
number = {2},
pages = {471-493},
title = {Aspirate and non-aspirate voiceless consonants in Old Tibetan},
volume = {8},
year = {2007}
}