J. E. Dennis. Algorithms for nonlinear problems which use discrete approximations to derivatives. In Albert K. Hawkes, editor, Proceedings of the 26th ACM annual conference, ACM 1971, USA, 1971. pages 446-456, ACM, 1971. [doi]
@inproceedings{Dennis71, title = {Algorithms for nonlinear problems which use discrete approximations to derivatives}, author = {J. E. Dennis}, year = {1971}, doi = {10.1145/800184.810514}, url = {https://doi.org/10.1145/800184.810514}, researchr = {https://researchr.org/publication/Dennis71}, cites = {0}, citedby = {0}, pages = {446-456}, booktitle = {Proceedings of the 26th ACM annual conference, ACM 1971, USA, 1971}, editor = {Albert K. Hawkes}, publisher = {ACM}, isbn = {978-1-4503-7484-2}, }