Vaičienė, Marija, and Jurgita Malaiškienė. 2010. “The Dependence of the Physical Mechanical Properties of Expanded-Clay Lightweight Concrete on the Composition”. Mokslas – Lietuvos Ateitis / Science – Future of Lithuania 2 (6):50-55. https://doi.org/10.3846/mla.2010.111.