@article{oai:icu.repo.nii.ac.jp:00004958, author = {Lee, Seunghun J. and van Driem, George and Perkins, Jeremy and Lai, Audrey and Baldoria, Yukki and Lee, Hannah and Monou, Tomoko}, journal = {ICUWPL}, month = {Nov}, pages = {15--18}, title = {ICULD-0004 Drenjongke (Bhutia): Vowels}, volume = {11}, year = {2020} }