@article{05021978,
title = {Uniqueness and independence of submatrices in solutions of matrix equations.},
journal = {Acta Mathematica Universitatis Comenianae. New Series},
volume = {72},
year = {2003},
pages = {159-163},
zbl = {1089.15014},
language = {en},
url = {http://dml.mathdoc.fr/item/05021978}
}
Tian, Y. Uniqueness and independence of submatrices in solutions of matrix equations.. Acta Mathematica Universitatis Comenianae. New Series, Tome 72 (2003) pp. 159-163. http://gdmltest.u-ga.fr/item/05021978/