Su, D., Yan, X., Liu, N., Li, X., & Ji, H. (2016). Preparation and characterization of continuous SiZrOC fibers by polyvinyl pyrrolidone-assisted sol���gel process. Journal of Materials Science, 51(3), 1418-1427. doi:10.1007/s10853-015-9461-7
Su, D., Yan, X., Liu, N., Li, X., & Ji, H. (2016). Preparation and characterization of continuous SiZrOC fibers by polyvinyl pyrrolidone-assisted sol���gel process. Journal of Materials Science, 51(3), 1418-1427. doi:10.1007/s10853-015-9461-7