Construction of the irregular limit periodic system of linear differential equations
T. V. Seriogina

References
1.	Millionschikov V. M., “Dokazatelstvo suschestvovaniya nepravilnykh sistem lineinykh differentsialnykh uravnenii s pochti periodicheskimi koeffitsientami”, Differents. uravneniya, 4 (1968), 391–396
2.	Lipnitskii A. V., “O reshenii V. M. Millionschikovym problemy Erugina”, Differents. uravneniya, 35:12 (2000), 1615–1620