@article{ND_2023_19_2_a1,
     author = {G. M. Rozenblat and V. T. Grishakin},
     title = {Singularities of the {Dynamics} of {Some} {Bar} {Systems
}},
     journal = {Russian journal of nonlinear dynamics},
     pages = {187--200},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ND_2023_19_2_a1/}
}