商贸集群相关制造业发展的动力机制探析——以山东临沂为例
朱华晟, 贺清灿, 任灵芝, 徐凡
Extension to manufacturing sectors in commercial and trade clusters:
case study of Linyi a, Province Shandong
地理科学进展 . 2015, (5): 638 -647 .  DOI: 10.11820/dlkxjz.2015.05.012