:Ibn Fadlan’s Journey to Russia: A Tenth‐Century Traveler from Baghdad to the Volga RiverJohn R. PerryJOURNAL OF NEAR EASTERN STUDIES（2009）引用 1|浏览2AI 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
