Geller, S., O. Weissenborn, M. Gude, and A. Czulak. “Impregnation Studies and Mechanical Characterization of Cellular, Natural, Fiber-Reinforced, Composite Structures”. Polimery 61, no. 2 (January 24, 2021): 125–132. Accessed February 8, 2025. https://polimery.ichp.vot.pl/index.php/p/article/view/381.