[1] Amelkin, V.V., Vasilevich, M.N. (2008) Solution of the Fuchs system of the second order with four singular points and a special monodromy group. Vestsi NAN Belarusi. Ser. Fiz. -mat. navuk, 2, 16-22, in Russian [2] Amelkin, V.V. (2009) Autonomous and linear multidimensional differential equations. Moscow: Editorial URSS, Izd. 3-e, in Russian [3] Amelkin, V.V., Vasilevic, M.N. (2010) Construction of a linear Pfaff system of Fuch type with algebraic manifold of singularities. Differentialnye Uravneniya, vol. 46, 6, 768-776, in Russian [4] Bolibruch, A.A. (1990) The Riemman -Hilbert problem. Uspekhi Mat. Nauk, Vol. 45, Vyp. 2 (272), 347; in Russian [5] Dekkers, W. (1979) The matrix of a connection having regular singularities on a vector bundle of rank 2 on P1(C). u: Lecture Notes in Math, vol. 712, 33-43 [6] Erugin, N.P. (1976) The Reimann problem II. Differentialnye Uravneniya, vol. 12, 5, 779-799, in Russian [7] Golubeva, V.A. (1977) About Fuchsian systems of differential equations on a complex projective space. Differentialnye Uravneniya, vol. 13, 9, 1570-1580, in Russian [8] Its, A.R., Kapaev, A.A., Novokshenov, V.Y.U., Fokas, A.S. (2005) Painleve transcedents: Method of Reimann problem. Moscow – Izhevsk: Institute of computer research; SEC Regular and chaotic dynamics, in Russian [9] Lappo-Danilevskij, I.A. (1957) Application of functions of matrices to the theory of linear systems of ordinary differential equations. Moscow: Gosudarstv. Izdat. Tehn.-Teor. Lit