Two-dimensional control systems: Phase portraits
2006 ◽
Vol 45
(3)
◽
pp. 345-355
◽
Keyword(s):
2010 ◽
Vol 270
(1)
◽
pp. 240-245
Keyword(s):
1989 ◽
Vol 64
(2)
◽
pp. 471-493
◽
2010 ◽
Vol 46
(11)
◽
pp. 1631-1638
◽
Keyword(s):
1988 ◽
Vol 53
(6)
◽
pp. 1107-1133
◽