Kessler, Brett. 2008. The Mathematical Assessment of Long-Range Linguistic Relationships. Language and Linguistics Compass 2.5. 821–839.
@article{jacquesestimative-kessler08assessment,
author = {Kessler, Brett},
journal = {Language and Linguistics Compass},
pages = {821–839},
title = {The Mathematical Assessment of Long-Range Linguistic Relationships},
volume = {2.5},
year = {2008}
}