Analysis of information sources in references of the Wikipedia article "金剛頂經" in Chinese language version.
Until very recently, access to the Śaṃvara was possible only through its Tibetan translation……However, it is now known that, although long overlooked (having been purchased in Nepal in 1898; Lévi, 1899, 85), one manuscript (Ms. SL 48) kept at the Collège de France, Bibliothèque de l'Institut d'études indiennes, is an almost complete codex unicus of the Śaṃvara. It contains only the first nine of the text's ten chapters.……The Śaṃvara was not transmitted to China, but the text did not remain entirely unknown there.
Until very recently, access to the Śaṃvara was possible only through its Tibetan translation……However, it is now known that, although long overlooked (having been purchased in Nepal in 1898; Lévi, 1899, 85), one manuscript (Ms. SL 48) kept at the Collège de France, Bibliothèque de l'Institut d'études indiennes, is an almost complete codex unicus of the Śaṃvara. It contains only the first nine of the text's ten chapters.……The Śaṃvara was not transmitted to China, but the text did not remain entirely unknown there.
