Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_2020_108_1_a11, author = {I. V. Limonova}, title = {Decomposing a {Matrix} into {Two} {Submatrices} with {Extremely} {Small} {Operator} {Norm}}, journal = {Matemati\v{c}eskie zametki}, pages = {153--157}, publisher = {mathdoc}, volume = {108}, number = {1}, year = {2020}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_2020_108_1_a11/} }
I. V. Limonova. Decomposing a Matrix into Two Submatrices with Extremely Small Operator Norm. Matematičeskie zametki, Tome 108 (2020) no. 1, pp. 153-157. http://geodesic.mathdoc.fr/item/MZM_2020_108_1_a11/