Alimzhanova, M., G. Doszhan, B. Kenessov, S. Batyrbekova, and M. Nauryzbayev. “Study of 1,1-Dimethylhydrazine Transformation Processes in Water in the Presence of Iron (III), Copper (II) and Manganese (II) Cations”. Chemical Bulletin of Kazakh National University, no. 2, 1, pp. 139-44, doi:https://doi.org/10.15328/chemb_2009_2139-144.