@article{孙才志_920, author = {[孙才志, 郭可蒙]}, title = {基于DER-Wolfson指数的中国海洋经济极化研究}, publisher = {地理科学}, year = {2019}, journal = {地理科学}, volume = {39}, number = {6}, eid = {920}, pages = {920-928}, keywords = {;极化;DER指数;Wolfson指数;信息扩散技术;沿海省域}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.2019.06.007 }