Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1972__19_132150, author = {R.L. Johnston and D.D. Olesky}, title = {On the {Computation} of {Inclusion} {Regions} for {Partitioned} {Matrices.}}, journal = {Numerische Mathematik}, pages = {238--247}, publisher = {mathdoc}, volume = {19}, year = {1972}, zbl = {0227.65026}, url = {http://geodesic.mathdoc.fr/item/NUMA_1972__19_132150/} }
R.L. Johnston; D.D. Olesky. On the Computation of Inclusion Regions for Partitioned Matrices.. Numerische Mathematik, Tome 19 (1972), pp. 238-247. http://geodesic.mathdoc.fr/item/NUMA_1972__19_132150/