Zakarka, Mindaugas, Šarūnas Skuodis, Rimantas Mackevičius, and Danutė Sližytė. 2021. “The Effects of Mineral Wool Fly Ash on Cohesive Soil Strength Behaviour”. The Baltic Journal of Road and Bridge Engineering 16 (4): 192-211. https://doi.org/10.7250/bjrbe.2021-16.545.