Note 69 — Chapter VIII · THE SPREAD OF ISLAM AMONG THE MONGOLS AND TATARS.
Reading edition
The Russian Policy regarding Central Asia. An historical sketch. By Prof. V. Grigorief. (Eugene Schuyler: Turkistan, vol. ii. pp. 405–6. 5th ed. London, 1876); Franz von Schwarz: Turkestan, p. 58. (Freiburg, 1910.) ↑