@article{贺灿飞_1605, author = {[贺灿飞, 任永欢, 李蕴雄]}, title = {产品结构演化的跨界效应研究——基于中国地级市出口产品的实证分析}, publisher = {地理科学}, year = {2016}, journal = {地理科学}, volume = {36}, number = {11}, eid = {1605}, pages = {1605-1613}, keywords = {跨边界演化;出口相似性;知识扩散;邻近性;分权}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.2016.11.001 }