@article{于谨凯_1875, author = {[于谨凯, 马健秋]}, title = {山东半岛城市群经济联系空间格局演变研究}, publisher = {地理科学}, year = {2018}, journal = {地理科学}, volume = {38}, number = {11}, eid = {1875}, pages = {1875-1882}, keywords = {山东半岛城市群;经济联系;空间格局;社会网络分析;演变}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.2018.11.015 }