1. Voytsehovich, L.N. (2013) The Theory of Electromagnetic Field Motion. 6. Electron. Relativistic Electromagnetism, No. 2, 3-22.https://www.researchgate.net/publication/266558304_The_theory_of_electromagnetic_field_motion_6_Electron
2. The Relativistic Electrodynamics of Classical Charged Particles
3. Gravitational-magnetic-electric field interaction
4. Tamm, I.E. (1966) Fundamentals of the Theory of Electricity. Science, Moscow, 259 p. https://ia800200.us.archive.org/