@article{DANMA_2021_501_a9,
     author = {S. A. Kaschenko},
     title = {Construction of families of equations to describe irregular solutions in the {Fermi--Pasta--Ulam} problem},
     journal = {Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleni\^a},
     pages = {52--56},
     publisher = {mathdoc},
     volume = {501},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DANMA_2021_501_a9/}
}