@Article{2008, title = {数字水印技术的DEM版权保护适用性研究}, author = {闾国年,刘爱利}, journal = {遥感学报}, volume = {12}, number = {5}, pages = {}, numpages = {9.0000}, year = {2008}, month = {}, doi = {10.11834/jrs.200805106}, publisher = {科学出版社} }