Connection between the variations of solar activity and the concentration of radio carbon in the earth's atmosphere.V A Dergachev, G E Kocharov,S Kh Tleugalievmag（1982）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
