@article{EMJ_2022_13_1_a5,
     author = {N. T. Orumbayeva and A. T. Assanova and A. B. Keldibekova},
     title = {On an algorithm of finding an approximate solution of a periodic problem for a third-order differential equation},
     journal = {Eurasian mathematical journal},
     pages = {69--85},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EMJ_2022_13_1_a5/}
}