@misc{1148166, author = {Paul T Boggs and Richard H Byrd and Janet E Rogers and Robert B Schnabel}, title = {User's reference guide for ODRPACK version 2.01::software for weighted orthogonal distance regression}, year = {1992}, month = {1992-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.4834}, language = {en}, }