@article{Ahroni_Dresler_Ulanov_Ashkenazi_Aviv_Librus_Stern_2020, title={Selected Applications of Stimuli-Responsive Polymers: 4D Printing by the Fused Filament Fabrication Technology}, volume={31}, url={https://www.gup.ugal.ro/ugaljournals/index.php/awet/article/view/4081}, DOI={https://doi.org/10.35219/awet.2020.02}, journal={Annals of “Dunarea de Jos” University of Galati. Fascicle XII, Welding Equipment and Technology}, author={Ahroni, Y. and Dresler, N. and Ulanov, A. and Ashkenazi, D. and Aviv, M. and Librus, M. and Stern, A.}, year={2020}, month={Dec.}, pages={13-22}