3 citations to https://www.mathnet.ru/eng/rcd1033

1. Sergey V. Bolotin, “Separatrix Maps in Slow–Fast Hamiltonian Systems”, Proc. Steklov Inst. Math., 322 (2023), 32–51      
2. S. V. Bolotin, “Crossing of the Critical Energy Level in Hamiltonian Systems with Slow Dependence on Time”, Math. Notes, 110:6 (2021), 956–959            
3. Sergey V. Bolotin, “Local Adiabatic Invariants Near a Homoclinic Set of a Slow–Fast Hamiltonian System”, Proc. Steklov Inst. Math., 310 (2020), 12–24