Thermochemical study of adducts of N,N’-dimethylurea with zinc, cadmium and mercury halidesFrancisco P. Assunção, Aécio P. Chagas and Claudio AiroldiJ. Chim. Phys., 79 (1982) 253-257DOI: https://doi.org/10.1051/jcp/1982790253