A.K. Abirov, N.K. Shazhdekeeva, T.N. Akhmurzina
DIFFERENTIAL EQUATIONS IN A HYPERCOMPLEX SYSTEM
[2021] 7-11
P.B. Beisebay, G.H. Mukhamediev
ON THE CONSTRUCTION OF A FUNDAMENTAL SYSTEM OF SOLUTIONS OF A LINEAR HOMOGENEOUS DIFFERENTIAL EQUATION WITH CONSTANT COEFFICIENTS OF AN ARBITRARY ORDER
[2020] 53-58