O. Gingu, G. Sima, C. Teisanu, C. Marinescu, A. Sofronia, S. Tanasescu, and P. Rotaru. 2017. “The Foaming Window – A New Concept and Mechanism for Biocomposite Foams Processing by Two-Step Sintering”. Journal of Advanced Thermal Science Research 4 (1):13-19. https://doi.org/10.15377/2409-5826.2017.04.3.