@article{PFMT_2014_4_a10,
     author = {A. S. Lysiuk},
     title = {Representation of solutions of the differential systems of a third-order in~the~form of exponential series out~of~linear fractional functions},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {70--76},
     publisher = {mathdoc},
     number = {4},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2014_4_a10/}
}