_id,doi,title
8416,10.17323/1609-4514-2019-19-2-307-327,On the finite dimensionality of integrable deformations of strictly convex integrable billiard tables
8501,10.17323/1609-4514-2014-14-2-181-203,Generic fast diffusion for a class of non-convex Hamiltonians with two degrees of freedom