Fortino, S., Sippola, M., Andersson, T., Immonen, K., Miettinen, A., & Hradil, P. (2017). X-ray micro-tomography based FEM modelling of hygroexpansion in PLA composites reinforced with birch pulp fibers. Rakenteiden Mekaniikka, 50(3), 131–136. https://doi.org/10.23998/rm.65042