Dossumov, K., L. Myltykbaeva, and G. Ergazieva. “Nickel-Containing Catalysts for Methane Oxidation to Synthesis Gas”. Chemical Bulletin of Kazakh National University, Vol. 76, no. 4, Dec. 2014, pp. 24-28, doi:https://doi.org/10.15328/chemb_2014_424-28.