@article{GDZPPN002549395, title = {Stability of General Systems of Linear Equations}, journal = {Aequationes mathematicae}, volume = {2}, year = {1969}, pages = {194-206}, zbl = {0172.42501}, url = {http://dml.mathdoc.fr/item/GDZPPN002549395} }
PEREYRA, V. Stability of General Systems of Linear Equations. Aequationes mathematicae, Tome 2 (1969) pp. 194-206. http://gdmltest.u-ga.fr/item/GDZPPN002549395/