an Entity references as follows:
North Dravidian is a branch (Zvelebil 1990:56) of the Dravidian languages that includes Brahui, Kurux and Malto. (There have been slight differences in the way the Dravidian languages are grouped by various Dravidian linguists: See Subrahmanyam 1983, Zvelebil 1990, Krishnamurthi 2003). It is further divided into Kurux-Malto and Brahui.