Asymptotic Decomposition of Almost Linear Systems of Differential Equations with Constant Coefficients and Perturbations in the Form of Polynomials
1976 ◽
Vol 31
(3)
◽
pp. 411-425
◽
1972 ◽
Vol 94
(1)
◽
pp. 41-62
◽
1965 ◽
Vol 15
(1)
◽
pp. 75-83
◽
1997 ◽
Vol 49
(9)
◽
pp. 1393-1408
◽
1982 ◽
Vol 13
(2)
◽
pp. 23-34
◽