@article{李畅_2269, author = {[李畅, 王安丽, 龚胜生, 孙攸宁]}, title = {中国中部六省预期寿命时序加密估算研究}, publisher = {地理学报}, year = {2020}, journal = {地理学报}, volume = {75}, number = {10}, eid = {2269}, pages = {2269-2280}, keywords = {;省级预期寿命;时序加密;中国中部六省;拉格朗日插值;线性插值;二次多项式插值}, doi = https://www.geog.com.cn/CN/10.11821/dlxb202010016 }