Piftankin Gennadii Nikolaevich

Publications in Math-Net.Ru

1. Separatrix maps in Hamiltonian systems
   
   Uspekhi Mat. Nauk, 62:2(374) (2007),  3–108


2. Coarse-grained entropy in dynamical systems
   
   Regul. Chaotic Dyn., 15:4-5 (2010),  575–597