Nguyen, M., and R. Sokolář. “EFRACTORY ROPERTIES ND ORROSION ESISTANCE F ORSTERITE-PINEL ERAMICS ITH TILIZATION F LY SH”. zech ournal of ivil ngineering, vol. 7, no. 01, July 2021, pp. 35-43, doi:10.51704/cjce.2021.vol7.iss01.pp35-43.