@article{JETPL.112.341,
    title = {Adiabatic Ratchet Effect in Systems with Discrete Variables},
    author = {Rozenbaum, V. M. and Shapochkina, I. V. and Trakhtenberg, L. I.},
    journal = {JETP Lett.},
    volume = {112},
    issue = {5},
    pages = {316},
    year = {2020},
    doi = {10.1134/S0021364020170075},
    url = {http://jetpletters.ru/ps/dx/10.31857/S1234567820170103},
    note = {[Pisma v ZhETF 112, 341 (2020)]}
}