Shao, Mingyuan. 2019. Gǔ {Z}àngwén de xìdòngcí \zh{古藏文的系动词} [{T}he copulas in {O}ld {T}ibetan]. Language and Linguistics 20. 418-451.
@article{jacquesestimative-shao19xidongci, author = {Shao, Mingyuan}, journal = {Language and Linguistics}, number = {3}, pages = {418-451}, title = {Gǔ {Z}àngwén de xìdòngcí \zh{古藏文的系动词} [{T}he copulas in {O}ld {T}ibetan]}, volume = {20}, year = {2019} }