1. Novozhilov, A.N. and Novozhilov, T.A., Determination of currents in the windings of a single-phase transformer for relay protection in case of a short circuit, Omsk. Nauch. Vestn., 2014, no. 9 (46).
2. Novozhilov, A.N., Goryunov, V.N., Novozhilov, T.A., Krylov, I.Yu., and Nikitin, K.I., Simulation of currents for relay protection of compound transformer windings from a coil short circuit, Russ. Electr. Eng., 2013, vol. 84, no. 4, pp. 200–205.
3. Fedoseev, A.M., Releinaya zashchita elektricheskikh sistem (Relay Protection of Electrical Systems), Moscow: Energiya, 1976.
4. Novozhilov, A.N., Kryukovskii, K.P., Novozhilov, T.A., and Krylov, I.Yu., KZ Patent 19884, Byull. Izobret., 2008, no.8.
5. Chernobrovov, N.V., Releinaya zashchita (Relay Protection), Moscow: Energiya, 1974.