@article{VSGTU_2020_24_1_a7,
     author = {V. N. Maklakov and M. A. Ilicheva},
     title = {Numerical integration by the matrix method and evaluation of the approximation order of difference boundary value problems for non-homogeneous linear ordinary differential equations of the fourth order with variable coefficients},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {137--162},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2020_24_1_a7/}
}