共 34 条
[1]
ABDALLAH C, 1993, PROCEEDINGS OF THE 1993 AMERICAN CONTROL CONFERENCE, VOLS 1-3, P3106
[4]
Berrimi S., 2004, ELECT J DIFFERENTIAL, V88
[6]
Cavalcanti M.M., 2001, Diff. Integ. Eqs, V14, P85
[7]
Cavalcanti MM, 2002, ELECTRON J DIFFER EQ