Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_1991_5_2_a4, author = {Christian Jansson}, title = {Rigorous {Sensitivity} {Analysis} for {Real} {Symmetric} {Matrices} with {Uncertain} {Data}}, journal = {Mathematica balkanica}, pages = {109}, publisher = {mathdoc}, volume = {5}, number = {2}, year = {1991}, url = {http://geodesic.mathdoc.fr/item/MABA_1991_5_2_a4/} }
Christian Jansson. Rigorous Sensitivity Analysis for Real Symmetric Matrices with Uncertain Data. Mathematica balkanica, Tome 5 (1991) no. 2, p. 109. http://geodesic.mathdoc.fr/item/MABA_1991_5_2_a4/