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Fei Xiaotong, d ed. Pattern of Pluralistic Unity of the Chinese Nation. Minzu University Publishing House, 1999. P. 28.
Китайские летописи называют его племенем Западного Цяна.
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Pasang Wangdu. «My Questioning over Songtsen Gampo's Chronicle» in Tibetean Studies. 1985. Issue 1.
Таэль (та же лян) – мера веса и денежная единица.
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