Fortino, Stefania, Merja Sippola, Tom Andersson, Kirsi Immonen, Arttu Miettinen, and Petr Hradil. 2017. “X-Ray Micro-Tomography Based FEM Modelling of Hygroexpansion in PLA Composites Reinforced With Birch Pulp Fibers”. Rakenteiden Mekaniikka 50 (3): 131-36. https://doi.org/10.23998/rm.65042.