Mussin, R., D. Akhmatnurov, N. Zamaliyev, and N. Issina. “Prospects for Industrial Extraction of Methane from Coal Seams in the Karaganda Basin: Results of Experimental-Industrial Studies at the Taldykuduk Site”. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources, vol. 342, no. 3, Jan. 2026, pp. 35-46, doi:10.31643/2027/6445.28.