H. Knipschild, “P. Taveirne, Han-Mongol encounters and missionary endeavors. A history of Scheut in Ordos (Hetao) 1874-1911”, BMGN-LCHR, vol. 120, no. 4, pp. 662–663, Jan. 2005, doi: 10.18352/bmgn-lchr.6312.