@article{JETPL.120.650,
    title = {Lyapunov Exponents in Fundamental Models of Nonlinear Resonance},
    author = {Shevchenko, I. I.},
    journal = {JETP Lett.},
    volume = {120},
    issue = {8},
    pages = {622},
    year = {2024},
    doi = {10.1134/S0021364024602872},
    url = {http://jetpletters.ru/ps/dx/10.31857/S0370274X24100249},
    note = {[Pisma v ZhETF 120, 650 (2024)]}
}