@article{MM_2021_33_2_a3,
     author = {G. G. Elenin and T. G. Elenina and A. A. Ivanov},
     title = {On the accuracy of a family of adaptive symplectic conservative methods for the {Kepler} problem},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {55--66},
     publisher = {mathdoc},
     volume = {33},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2021_33_2_a3/}
}