Sökefeld M. Stereotypes and Boundaries: Paṭhān in Gilgit, Northern Pakistan // Страны и народы Востока. Вып. XXX. Центральная Азия. Восточный Гиндукуш. СПб.: Петербургское Востоковедение, 1998. С. 280—299.
Identity groups need boundaries. Boundaries of identity circumscribe them and distinguish different groups from one another. They have to tell whether a person belongs to one group or to another. They are, in short, the foundation of difference. Boundaries have to be clear-cut in order to accomplish their purpose. There can be no border zones of indifference or ambivalence. Ambivalence would challenge difference and thus would threaten identity....