@article{ND_2010_6_3_a7,
     author = {A. Yu. Loskutov and A. B. Ryabov and A. K. Krasnova and O. A. Chichigina},
     title = {Billiards with time-dependent boundaries and some their properties},
     journal = {Russian journal of nonlinear dynamics},
     pages = {573--604},
     publisher = {mathdoc},
     volume = {6},
     number = {3},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ND_2010_6_3_a7/}
}