Tamulenas, Vytautas, et al. “Calculation Technique for Stress-Strain Analysis of Rc Elements Subjected to High-Cycle Compression”. Mokslas – Lietuvos Ateitis Science – Future of Lithuania, vol. 6, no. 5, Dec. 2014, pp. 468-73, https://doi.org/10.3846/mla.2014.687.