@article{M2AN_1972__6_2_77_0, author = {Collombat, G.}, title = {Br\`eves communications. Une classe de matrices tri-diagonales-tests}, journal = {ESAIM: Mathematical Modelling and Numerical Analysis - Mod\'elisation Math\'ematique et Analyse Num\'erique}, volume = {6}, year = {1972}, pages = {77-79}, mrnumber = {357433}, zbl = {0251.15009}, language = {fr}, url = {http://dml.mathdoc.fr/item/M2AN_1972__6_2_77_0} }
Collombat, G. Brèves communications. Une classe de matrices tri-diagonales-tests. ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Tome 6 (1972) pp. 77-79. http://gdmltest.u-ga.fr/item/M2AN_1972__6_2_77_0/