@article{王文刚_225, author = {[王文刚, 李汝资, 宋玉祥, 王芳]}, title = {吉林省区域农地生产效率及其变动特征研究}, publisher = {地理科学}, year = {2012}, journal = {地理科学}, volume = {32}, number = {2}, eid = {225}, pages = {225-231}, keywords = {DEA;Malmquist;区域;农地;生产效率}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.2012.02.225 }