id: 70905831
dt: a
an: 70905831
au: Cantó, Begoña; Coll, Carmen; Sánchez, Elena
ti: A characterization of reachable positive periodic descriptor systems
so: POSTA, 249-255 (2003).
py: 2003
pu: 
la: EN
cc: 
ut: 
ci: 
li: http://springerlink.metapress.com/openurl.asp?genre=article&id=PP0BJ8JXM13GY34B