Arturo Ramos, “Poisson structures for reduced non-holonomic systems”, J. Phys. A: Math. Gen., 37:17 (2004), 4821
M.V. Deryabin, “Invariant measure in the problem of a symmetrical ball rolling on a surface”, Journal of Applied Mathematics and Mechanics, 67:3 (2003), 345
А. В. Борисов, И. С. Мамаев, “Странные аттракторы в динамике кельтских камней”, УФН, 173:4 (2003), 407–418 ; A. V. Borisov, I. S. Mamaev, “Strange attractors in rattleback dynamics”, Phys. Usp., 46:4 (2003), 393–403
A. V. Borisov, I. S. Mamaev, A. A. Kilin, “A new integral in the problem of rolling a ball on an arbitrary ellipsoid”, Dokl. Phys., 47:7 (2002), 544