@article{GDZPPN001173677, title = {Backward Error Analysis for Totally Positive Linear Systems.}, journal = {Numerische Mathematik}, volume = {26}, year = {1976}, pages = {485-490}, zbl = {0336.65020}, url = {http://dml.mathdoc.fr/item/GDZPPN001173677} }
Boor, C. de; Pinkus, A. Backward Error Analysis for Totally Positive Linear Systems.. Numerische Mathematik, Tome 26 (1976) pp. 485-490. http://gdmltest.u-ga.fr/item/GDZPPN001173677/