@article{ND_2016_12_1_a4,
     author = {A. P. Markeev},
     title = {On the stability of the two-link trajectory of the parabolic {Birkhoff} billiards},
     journal = {Russian journal of nonlinear dynamics},
     pages = {75--90},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ND_2016_12_1_a4/}
}