For citations:

Feoktistov A.V. THE GEOMETRICAL PARAMETERS OF THE CUPOLA AND THE HEIGHT OF THE CHARGE COLUMN WHEN REPLACING COKE AND ANTHRACITE OR LEAN COALS. Izvestiya. Ferrous Metallurgy. 2013;56(11):68-69. (In Russ.) https://doi.org/10.17073/0368-0797-2013-11-68-69