Augustin A. Dubrulle, Gene H. Golub. A multishift QR iteration without computation of the shifts. Numerical Algorithms, 7(2):173-181, 1994. [doi]
@article{DubrulleG94,
title = {A multishift QR iteration without computation of the shifts},
author = {Augustin A. Dubrulle and Gene H. Golub},
year = {1994},
doi = {10.1007/BF02140681},
url = {http://dx.doi.org/10.1007/BF02140681},
researchr = {https://researchr.org/publication/DubrulleG94},
cites = {0},
citedby = {0},
journal = {Numerical Algorithms},
volume = {7},
number = {2},
pages = {173-181},
}