TY  - JOUR
AU  - S. A. Kaschenko
TI  - Construction of families of equations to describe irregular solutions in the Fermi--Pasta--Ulam problem
JO  - Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleniâ
PY  - 2021
SP  - 52
EP  - 56
VL  - 501
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DANMA_2021_501_a9/
LA  - ru
ID  - DANMA_2021_501_a9
ER  -