Degradation of collagen in parchment by NO2 pollutionElena Badea, Raffaela Ceccarelli,A Mai,T R Usacheva,G Della Gatta,B Bodomag(2004)引用 23|浏览2暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要