@article{王心源_344, author = {[王心源, 郭华东]}, title = {地球系统科学与数字地球}, publisher = {地理科学}, year = {1999}, journal = {地理科学}, volume = {19}, number = {4}, eid = {344}, pages = {344-348}, keywords = {数字地球;地球系统科学}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.1999.04.344 }