1. V.D. Shafranov, Plasma equilibrium in a magnetic field. Problems of the plasma, No. 2 (1963), 92–131.
2. G.F. Krymsky, Yu.A. Romashchenko, P.D. Reshetnikov, Plasma configuretion in the field of a magnetic dipole. Geomagnetism and aeronomy, V. 35, No. 4 (1995), 31–37.
3. P.A. Popovich, V.D. Shafranov, The profiles of the plasma pressure retained in the magnetic field of the ring current. Physics of plasma, No. 6 (2000), 519.
4. V. Shafranov, P. Popovich, M. Samitov, Plasma confinement in a magnetic field of the internal ring current., J. Plasma Fusion Res., No. 3 (2000), 566–570.
5. V.K. Baev, A.V. Nesterovich, V.Yu. Svirin, Dynamics of charged particles in the field of a magnetic spherical dipole., Zh. Tekhn. Fiz., V. 82, No. 1 (2012), 139–142.