Sagart, Laurent and Baxter, William H. 2012. Reconstructing the s- prefix in Old Chinese. Language and Linguistics 13. 29-59.
@article{jacquesestimative-sagart12sprefix,
author = {Sagart, Laurent and Baxter, William H.},
journal = {Language and Linguistics},
number = {1},
pages = {29-59},
title = {Reconstructing the s- prefix in Old Chinese},
volume = {13},
year = {2012}
}