Leninskie Gory 1, Moscow, 119991, Russia
Lomonosov Moscow State University
Zobova A. A.
Comments on the Paper by M.C. Ciocci, B. Malengier, B. Langerock, and B. Grimonprez "Towards a Prototype of a Spherical Tippe Top"
2012, vol. 17, no. 3-4, pp. 367-369
The present comments on the recent paper by M. C. Ciocci, B.Malengier, B. Langerock, and B. Grimonprez "Towards a Prototype of a Spherical Tippe Top" (Journal of Applied Mathematics, 2012)  discuss theoretical results of the paper in the context of previous publications, which are apparently unknown to the above-mentioned authors.