of LaborThe Interdependence of R&D Activity and Debt Financing of Young Firms Helmut Fryges Karsten Kohn, Katrin Ullrich,Zew Mannheimmag(2011)引用 22|浏览4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