Gong, Hwang-cherng. 1977. Gǔ zàngwén de y jíqí xiāngguān wèntí \zh{古藏文的y及其相關問題} [{O}ld {T}ibetan y and related problems]. Bulletin of the Institute of History and Philology 48. 205-228.
@article{jacquesestimative-gong77,
author = {Gong, Hwang-cherng},
journal = {Bulletin of the Institute of History and Philology},
number = {2},
pages = {205-228},
title = {Gǔ zàngwén de y jíqí xiāngguān wèntí \zh{古藏文的y及其相關問題} [{O}ld {T}ibetan y and related problems]},
volume = {48},
year = {1977}
}