·2008-04-10 ·『Studies in language companion series』
4件 (「several types」)
John Alderete ·2013-12-19
Draga Zec ·1999-08-01 ·『Phonology』 16(2) pp. 225-264
Yun‐Bao Liu・Momoko Chiba・Yutaka Inaba・Masao Kondo ·2002-01-01 ·『Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene)』 56(4) pp. 641-648