@article{VMP_2019_20_2_a1,
     author = {O. B. Arushanyan and S. F. Zaletkin},
     title = {An implementation of the {Chebyshev} series method for the approximate analytical solution of second-order ordinary differential equations},
     journal = {Numerical methods and programming},
     pages = {97--103},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2019_20_2_a1/}
}