Jacques, Guillaume. 2009. Tibetan wa-zur and Laufer's law. Linguistics of the Tibeto-Burman Area 32. 141-144.
@article{jacquesestimative-jacques09wazur,
author = {Jacques, Guillaume},
journal = {Linguistics of the Tibeto-Burman Area},
number = {1},
pages = {141-144},
title = {Tibetan wa-zur and Laufer's law},
volume = {32},
year = {2009}
}