Qiang Zhang, Shu-Qin Yan and Ming-Zhong Li. (2010). Porous Materials Based on Bombyx Mori Silk Fibroin.
            <i>Journal of Fiber Bioengineering and Informatics</i>. <i>3</i> (1).
            1-8.
         doi:10.4208/aamm.10-m1030