@article{gledocs_11858_00-1735-0000-0001-332F-8, author = {Lu, Hongjiang}, title = {Improving oil recovery (IOR) with polymer flooding in a heavy oil river channel sandstone reservoir}, year = {2003}, note = { \url {http://hdl.handle.net/11858/00-1735-0000-0001-332F-8}}, }