Silverman, Daniel. 2003. On the Rarity of Pre-Aspirated Stops. Journal of Linguistics 39.3. 575–598.
@article{jacquesestimative-silverman03preaspirated, author = {Silverman, Daniel}, journal = {Journal of Linguistics}, pages = {575–598}, title = {On the Rarity of Pre-Aspirated Stops}, volume = {39.3}, year = {2003} }