@article{ND_2023_19_4_a1,
     author = {G. L. Alfimov and M. E. Lebedev},
     title = {Complete {Description} of {Bounded} {Solutions} for a {Duffing-Type} {Equation} with a {Periodic} {Piecewise} {Constant} {Coefficient}},
     journal = {Russian journal of nonlinear dynamics},
     pages = {473--506},
     publisher = {mathdoc},
     volume = {19},
     number = {4},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ND_2023_19_4_a1/}
}