Asymptotic Integration of Perturbed Linear Differential Equations under Conditions Involving Ordinary Integral Convergence
1984 ◽
Vol 15
(1)
◽
pp. 116-123
◽
1985 ◽
Vol 123
(1)
◽
pp. 23-37
◽
1997 ◽
Vol 30
(2)
◽
pp. 1125-1132
◽
1976 ◽
Vol 7
(2)
◽
pp. 213-221
◽
1985 ◽
Vol 16
(4)
◽
pp. 757-769
◽
1985 ◽
Vol 111
(2)
◽
pp. 388-406
◽
1997 ◽
Vol 210
(2)
◽
pp. 585-597
◽
1984 ◽
Vol 15
(5)
◽
pp. 932-942
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