M. Kurawa and C. Adams, “Synthesis and Single Crystal X-Ray Crystallographic Analysis of 2-oxo-2,3- dihydropyrimidin-1-ium{trichloridopyrimidin-2(1H)-one} Cobaltate (II) [H₂pymo][CoCl₃(Hpymo)]”, ChemSearch J., vol. 6, no. 1, pp. 52–56, Jul. 2015.