West (2010, p. 357): "The Kalasha are a unique people living in just three valleys near Chitral, Pakistan, the capital of North-West Frontier Province, which borders Afghanistan [...] However, it is much more likely, given their Indo-Aryan language, that the religion of the Kalasha is much more closely aligned to the Hinduism of their Indian neighbours that to the religion of Alexander the Great and his armies." West, Barbara A. (2010). Encyclopedia of the Peoples of Asia and Oceania. Infobase Publishing. p. 357. ISBN9781438119137.
Richard R. Strand, The kalaṣa of kalaṣüm: "According to their traditions, the Väi fled the Ghaznavid invasion of Kâma, following the Kunar up to mâdeš and samâlâm in the Shigal Valley and thence over the watershed to their main community of väigal. Accounts of the Gawâr people state that the Väi expropriated the current site of Väigal from the Gawâr, who fled to the Kunar Valley. As the Väi expanded, they established the communities listed above.<br. At a probable later time, Âṣkuňu-speaking immigrants from the community of Nakara in the Titin Valley in Laghmân migrated eastward, settled the community of gřâmsaňâ gřâm in the middle Pech Valley, and thence moved further on into the lower Wâigal basin. There they established the community of nišeigrâm and gradually settled the district of čimi, which includes the communities of müldeš, kegal, and akuṇ. The čima-nišei, as these people call themselves, drove out the native preǰvře˜inhabitants to the neighbouring valley of Tregâm. They apparently adopted the language, väi-alâ, of the upper valley inhabitants (varǰan); so that today both the Čima-Nišei and the Väi speak Kalaṣa-alâ, although with a distinct division of dialects. The inhabitants of the hamlet of vânt were originally refugees from later Muslim invaders in Tregâm; they speak Kalaṣa-alâ but are not reckoned as either Väi or Čima-Nišei."
Richard R. Strand, The kalaṣa of kalaṣüm: "According to their traditions, the Väi fled the Ghaznavid invasion of Kâma, following the Kunar up to mâdeš and samâlâm in the Shigal Valley and thence over the watershed to their main community of väigal. Accounts of the Gawâr people state that the Väi expropriated the current site of Väigal from the Gawâr, who fled to the Kunar Valley. As the Väi expanded, they established the communities listed above.<br. At a probable later time, Âṣkuňu-speaking immigrants from the community of Nakara in the Titin Valley in Laghmân migrated eastward, settled the community of gřâmsaňâ gřâm in the middle Pech Valley, and thence moved further on into the lower Wâigal basin. There they established the community of nišeigrâm and gradually settled the district of čimi, which includes the communities of müldeš, kegal, and akuṇ. The čima-nišei, as these people call themselves, drove out the native preǰvře˜inhabitants to the neighbouring valley of Tregâm. They apparently adopted the language, väi-alâ, of the upper valley inhabitants (varǰan); so that today both the Čima-Nišei and the Väi speak Kalaṣa-alâ, although with a distinct division of dialects. The inhabitants of the hamlet of vânt were originally refugees from later Muslim invaders in Tregâm; they speak Kalaṣa-alâ but are not reckoned as either Väi or Čima-Nišei."