@article{王林秀:127, author = {王林秀,郭缙}, title = {基于进入退出壁垒分析的煤炭企业转型策略研究}, publisher = {科技进步与对策}, year = {2017}, journal = {科技进步与对策}, volume = {34}, number = {9}, eid = {127}, numpages = {4}, pages = {127}, keywords = {进入壁垒;退出壁垒;静态平衡分析;相关分析}, url = {http://www.kjjb.org/CN/abstract/article_16443.shtml}, doi = {10.6049/kjjbydc.2017GC0084} }