Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1972__20_132194, author = {G. Alefeld}, title = {\"Uber konvergente {Zerlegungen} von {Matrizen.}}, journal = {Numerische Mathematik}, pages = {312--316}, publisher = {mathdoc}, volume = {20}, year = {1972}, language = {de}, url = {http://geodesic.mathdoc.fr/item/NUMA_1972__20_132194/} }
G. Alefeld. Über konvergente Zerlegungen von Matrizen.. Numerische Mathematik, Tome 20 (1972), pp. 312-316. http://geodesic.mathdoc.fr/item/NUMA_1972__20_132194/