David J. Evans 0001, Changjun Li. The theoretical aspects of the generalized conjugate gradient method pplied to least squares problems. Int. J. Comput. Math., 35(1-4):207-229, 1990. [doi]
@article{EvansL90b, title = {The theoretical aspects of the generalized conjugate gradient method pplied to least squares problems}, author = {David J. Evans 0001 and Changjun Li}, year = {1990}, doi = {10.1080/00207169008803901}, url = {https://doi.org/10.1080/00207169008803901}, researchr = {https://researchr.org/publication/EvansL90b}, cites = {0}, citedby = {0}, journal = {Int. J. Comput. Math.}, volume = {35}, number = {1-4}, pages = {207-229}, }