Michael Karr. Theory of Summation in Finite Terms. In B. F. Caviness, editor, EUROCAL 85, European Conference on Computer Algebra, Linz, Austria, April 1-3, 1985, Proceedings Volume 2: Research Contributions. Volume 204 of Lecture Notes in Computer Science, pages 605-606, Springer, 1985.
@inproceedings{Karr85a, title = {Theory of Summation in Finite Terms}, author = {Michael Karr}, year = {1985}, researchr = {https://researchr.org/publication/Karr85a}, cites = {0}, citedby = {0}, pages = {605-606}, booktitle = {EUROCAL 85, European Conference on Computer Algebra, Linz, Austria, April 1-3, 1985, Proceedings Volume 2: Research Contributions}, editor = {B. F. Caviness}, volume = {204}, series = {Lecture Notes in Computer Science}, publisher = {Springer}, isbn = {3-540-15984-3}, }