@article{chen2012JSC, author = {Chen, Shaoshi and Kauers, Manuel}, title = {Trading Order for Degree in Creative Telescoping}, journal = {J. Symb. Comput.}, issue_date = {August, 2012}, volume = {47}, number = {8}, month = aug, year = {2012}, issn = {0747-7171}, pages = {968--995}, numpages = {28}, url = {http://dx.doi.org/10.1016/j.jsc.2012.02.002}, doi = {10.1016/j.jsc.2012.02.002}, acmid = {2185028}, publisher = {Academic Press, Inc.}, address = {Duluth, MN, USA}, keywords = {Definite integration, Hyperexponential terms, Zeilberger's algorithm}, }