@article{02107639,
title = {On Fisher information inequalities and score functions in non-invertible linear systems.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {4},
year = {2003},
zbl = {1056.62005},
language = {en},
url = {http://dml.mathdoc.fr/item/02107639}
}
Vignat, C.; Bercher, J.-F. On Fisher information inequalities and score functions in non-invertible linear systems.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 4 (2003) . http://gdmltest.u-ga.fr/item/02107639/