Nikolaí N. Nekhoroshev 2016, Volume 21, Number 6, pp. 593-598 Citation: , Nikolaí N. Nekhoroshev, Regular and Chaotic Dynamics, 2016, Volume 21, Number 6, pp. 593-598 DOI: 10.1134/S1560354716060010 Download File PDF, 2.93 Mb