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Literature cited
E. A. Coddington and N. Levinson, Theory of Ordinary Differential Equations, McGraw-Hill (1955).
W. Wasow, Asymptotic Expansions for Ordinary Differential Equations, Krieger (1976).
H. L. Turrittin, “Convergent solutions of ordinary linear homogeneous differential equations in the neighborhood of an irregular singular point,” Acta Math.,93, 27–66 (1955).
N. I. Shkil' and V. K. Grigorenko, “On the formal solutions of a system of linear differential equations with an irregular singular point,” Dokl. Akad. Nauk Ukr. USSR, Ser. A, No. 1, 29–34 (1972).
V. K. Grigorenko, “On the asymptotic expansion of solutions of systems of linear differential equations,” Author's Abstract of Candidate's Dissertation, Physicomathematical Sciences, Kiev (1972).
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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 34, No. 6, pp. 753–759, November–December, 1982.
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Grigorenko, V.K. Construction of solutions of a system of linear differential equations with an irregular singular point. Ukr Math J 34, 611–616 (1982). https://doi.org/10.1007/BF01093577
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DOI: https://doi.org/10.1007/BF01093577