@article{王洪桥_895, author = {[王洪桥, 袁家冬, 孟祥君]}, title = {东北地区A级旅游景区空间分布特征及影响因素}, publisher = {地理科学}, year = {2017}, journal = {地理科学}, volume = {37}, number = {6}, eid = {895}, pages = {895-903}, keywords = {A级旅游景区;空间结构;影响因素;东北地区}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.2017.06.011 }