@article{1029000467,
author = {Heinen, James A.},
title = {Quantitative stability of discrete systems.},
journal = {Michigan Math. J.},
volume = {17},
number = {1},
year = {1970},
pages = { 211-216},
language = {en},
url = {http://dml.mathdoc.fr/item/1029000467}
}
Heinen, James A. Quantitative stability of discrete systems.. Michigan Math. J., Tome 17 (1970) no. 1, pp. 211-216. http://gdmltest.u-ga.fr/item/1029000467/