@article{article02718c29,
title   = {Miniversal deformations of matrices under *congruence and reducing transformations},
author = {Dmytryshyn, Andrii R. and Sergeichuk, Vladimir V},
year = {2014},
doi = {10.1016/j.laa.2014.01.016},
journal   = {Linear Algebra and its Applications}
}