Hiroshi Sekigawa. Computing the nearest polynomial with a zero in a given domain by using piecewise rational functions. Journal of Symbolic Computation, 46(12):1318-1335, 2011. [doi]
@article{Sekigawa11,
title = {Computing the nearest polynomial with a zero in a given domain by using piecewise rational functions},
author = {Hiroshi Sekigawa},
year = {2011},
doi = {10.1016/j.jsc.2011.08.012},
url = {http://dx.doi.org/10.1016/j.jsc.2011.08.012},
researchr = {https://researchr.org/publication/Sekigawa11},
cites = {0},
citedby = {0},
journal = {Journal of Symbolic Computation},
volume = {46},
number = {12},
pages = {1318-1335},
}