Modality and Evidentiality. - Takao Gunji; Stefan Kaufmann 001; Yukinori Takubo (J. Semant., 2008)

How Many Tonal Contrasts in Ikema Ryukyuan? - Yosuke Igarashi; Yukinori Takubo; Yuka Hayashi; Tomoyuki Kubo (ICPhS, 2011)