3 citations to https://www.mathnet.ru/rus/tmf8631

1. Yu. Yaremko, M. Przybylska, A. J. Maciejewski, “Relativistic quantum mechanics of a spin-1/2 charge in a Penning trap”, Int. J. Mass Spectrom., 422 (2017), 13–26    
2. M. V. Karasev, E. M. Novikova, “Planar Penning trap with combined resonance and top dynamics on quadratic algebra”, Russ. J. Math. Phys., 22:4 (2015), 463–468          
3. M. V. Karasev, E. M. Novikova, “Inserted perturbations generating asymptotical integrability”, Math Notes, 96:5-6 (2014), 965