Periodic solutions of a system of first-order linear differential equations with small derivative parameter in the case of multiple and simple elementary divisors
1991 ◽
Vol 7
(4)
◽
pp. 354-359
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Keyword(s):
1973 ◽
Vol 49
(2)
◽
pp. 83-87
◽
Keyword(s):
Keyword(s):
1994 ◽
Vol 166
(2)
◽
pp. 173-187
◽
Keyword(s):
1985 ◽
pp. 373-379
◽