@article{articleb3094af2,
title   = {Congruence of matrix spaces, matrix tuples, and multilinear maps},
author = {Belitskii, Genrich R. and Futorny, Vyacheslav and Muzychuk, Mikhail and Sergeichuk, Vladimir V.},
year = {2021},
doi = {10.1016/j.laa.2020.09.018},
journal   = {Linear Algebra and its Applications}
}