@article{GDZPPN001179071, title = {A Class of Direct Methods for Linear Systems.}, journal = {Numerische Mathematik}, volume = {44}, year = {1984}, pages = {361-376}, zbl = {0535.65009}, url = {http://dml.mathdoc.fr/item/GDZPPN001179071} }
Spedicato, E.; Abaffy, J.; Broyden, C. A Class of Direct Methods for Linear Systems.. Numerische Mathematik, Tome 44 (1984) pp. 361-376. http://gdmltest.u-ga.fr/item/GDZPPN001179071/