Hoon, Vineeta (1996), Living on the Move: Bhotiyas of the Kumaon Himalaya, Sage Publications, p. 48, ISBN978-0-8039-9325-9: "The river Kaliganga forms a natural boundary between India and Nepal. It has two headwaters: the eastern one Kalapani is a collection of springs, and the western one Kutiyankti [Kuthi Yankti] rises from the snow fields of the Himadri near Kuti, the last Bhotiya village in Vyas."