Repsa, E., E. Kronbergs, and M. Smits. “Compacting Mechanisms of Common Reed Particles”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (August 5, 2015): 288–293. Accessed May 4, 2024. https://journals.rta.lv/index.php/ETR/article/view/915.