@article{hal-00139351,
author = {Mehrenberger, Michel},
title = {Observability of coupled systems},
journal = {HAL},
volume = {2004},
number = {0},
year = {2004},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-00139351}
}
Mehrenberger, Michel. Observability of coupled systems. HAL, Tome 2004 (2004) no. 0, . http://gdmltest.u-ga.fr/item/hal-00139351/