6 papers found searching for titles, tags, and texts that contain "Bugan"  (expanded to "(Bugan|Pukan|Hualo|Huazu)").  Sorting results by frequency of citation.
Hub papers (cite group members):   2 by edmondson1996language    top 5
Authority papers (cited by & in group):   2 of li1996bugan    top 5
Co-citations (either in / outside group):   2 by li1996bugan    top 5
Authoritative authors (most in group)   2 by Edmondson    top 5
Highly cited authors (by these papers)   3 of Li    top 5
Publication hubs (for these papers)   2 by The Mon-Khmer Studies Journal    top 5

DJVU PDF Edmondson, Jerold A. and Li Jinfang. 1996. "The Language Corridor." In The Fourth International Symposium on Language and Linguistics, Thailand, 983-990. Institute of Language and Culture for Rural Development, Mahidol University. cite.
(24) First context: ...Bouyei Pa-hng Bolyu Bugan Kam Sui and possibl...STATS (3)
DJVU PDF Li Jingfang. 1996. "Bugan: a New Mon-Khmer Language of Yunnan Province, China." In The Mon-Khmer Studies Journal, 26: 135-159. cite.
(54) First context: ...nnan province china bugan li1996bugan | Buga...STATS (2)
DJVU PDF Edmondson, Jerold A and Kenneth Gregerson. 1996. "Bolyu Tone in Vietic Perspective." In The Mon-Khmer Studies Journal, 26: 117-133. cite.
(9) First context: ...f the discussion of Bugan below There are no ...STATS (1)
DJVU PDF Blust, Robert A. 2001. "Language, Dialect, and Riotous Sound Change: the Case of Sa'ban." In Papers from the Ninth Annual Meeting of the Southeast Asian Linguistics Society, edited by Graham W. Thurgood. 249-360. Arizona State University, Program for Southeast Asian Studies. cite.
(1) First context: ...iran `breadfruit 4 *bugan > in `tote basket 4...STATS
DJVU PDF Weera, Ostapirat. 2000. "Proto-Kra." In Linguistics of the Tibeto-Burman Area, 23 , no. 1: 1-251. cite.
(1) First context: ...r languages such as Bugan Yunnan China and Da...STATS
DJVU PDF Comrie, Bernard and Ilia Peiros. 2000. "Austroasiatic and Tai-Kadai Languages in the Intercontinental Dictionary Series." In The Fifth International Symposium on Languages and Linguistics, Hochiminh City, 89-117. Vietnam National University, Ho Chi Minh City University of Social Sciences and Humanities. cite.
(1) First context: Vietnam China 78 Bugan China 79 Paliu / La...STATS