All this rests on the authority of klaproth, who during his stay in Russia had great opportunities of studying the languages spoken on the frontiers of this half-Asiatic empire.
"Lectures on The Science of Language"
Max Müller
Since the time of Leibnitz, and guided by such men as Humboldt, Abel Remusat, and klaproth, Philology has taken far higher ground.
"Critiques and Addresses"
Thomas Henry Huxley
According to klaproth, the first traces of Buddhism are recorded in a Mongol book, entitled "The Source of the Heart," written in the time of Genghis Khan.
"Travels in the Steppes of the Caspian Sea, the Crimea, the Caucasus, &c."
Xavier Hommaire de Hell