@Article{2005202, title = {近50年来洞庭湖区的内湖变化}, author = {黄群,姜加虎}, journal = {湖泊科学}, volume = {17}, number = {3}, pages = {202}, numpages = {5.0000}, year = {2005}, month = {9}, doi = {10.18307/2005.0302}, publisher = {科学出版社} }