@article{王铮_186, author = {[王铮, 许世远, 丁金宏, 和莹]}, title = {地理信息系统的地学信息需求分析模式 }, publisher = {地理学报}, year = {1993}, journal = {地理学报}, volume = {48}, number = {2}, eid = {186}, pages = {186-188}, keywords = {地理信息系统;信息需求分析;模式 }, doi = https://www.geog.com.cn/CN/10.11821/xb199302011 }