@article{PFMT_2016_3_a10,
     author = {D. S. Shpak and I. V. Trifonova},
     title = {The method of application of nonlinear evolution operators for solution of dynamical systems},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {66--69},
     publisher = {mathdoc},
     number = {3},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2016_3_a10/}
}