M. Adharvana Chari, D. Shobha, S. Parameswari, B. Ramesh, and R. Pal, “Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones Using Molybdenum(V) Chloride as a Catalyst”, ajc, vol. 24, no. 1, pp. 15–17, Sep. 2011.