E. Kirilovs, S. Kukle, D. Beļakova, A. Borodiņecs, Ādolfs Ruciņš, and V. Stramkale, “Thermal Conductivity of Hemp Based Boards”, ETR, vol. 1, pp. 61–66, Jun. 2015, doi: 10.17770/etr2015vol1.206.