IEEE Tutorial Course: Advancements in Microprocessors Based Protection and Communication (1997) IEEE Catalog No. 97TP120-0.
 Kasztenny, B., Rosoloeski, E., Saha, M.M. and Hillstrom, B. (1996) A Comparative Analysis of Protection Principles for Multi-Criteria Power Transformer Relaying. Proceedings of the 12th Power Systems Computation Conference, Dresden, 19-23 August 1996, 107-113.
 Habib, M. and Marin, M.A. (1988) A Comparative Analysis of Digital Relaying Algorithms for the Differential Protection of Three Phase Transformers. IEEE Transactions on Power Systems, 3, 1501-1508.
 Mason, C.R. (1986) The Art and Science of Protective Relaying. 2nd Edition, John Wiley, New York.
 Blume, L.F. (1951) Transformer Engineering, Wiley & Sons, New York.
 Karsai, K., Kerenyi, D. and Kiss, L. (1987) Large Power Transformers. Elsevier, New York.
 Bogdan, K. and Ara, K. An Improved Transformer Inrush Restraint Algorithm Increases Security While Maintaining Fault Response Performance. 53rd Annual Conference for Protective Relay Engineers.
 Horowitz, S.H. and Phadke, A.G. (1992) Power System Relaying, Wily & Sons, New York.
 Armando, G. (2001) A Current-Based Solution for Transformer Differential Protection. IEEE Transactions on Power Delivery, 16, 485-491.
 Inagaki, K., Higaki, M., Matsui, Y., Kurita, K., Suzuki, M., Yushida, K. and Maeda, T. (1988) Digital Protection Method for Power Transformers Based on an Equivalent Circuit Composed of Inverse Inductance. IEEE Transactions on Power Delivery, 3, 1501-1510.
 Yabe, K. (1997) Power Differential Method for Discrimination between Fault and Magnetizing Inrush Current in Transformers. IEEE Transactions on Power Delivery, 12, 1109-1118.
 Grcar, B., Stumberger, G. and Pehler, J. (1996) Transformer Protection Based on the New Theoretical Background and with Improved Inrush Recognition. Proceedings of 12th PSCC, 101-106.
 Kasztenny, B., Rosolowski, E., Saha, M. and Hillstrom, B. (1996) A Comparative Analysis of Protection Principles for Multi-Criteria Power Transformers Relaying. Proceedings of 12th PSCC, 107-113.
 Guocai, S. and Dachan, Y. (2000) Identifying Internal Faults of Transformers through the Similarity Degree between Voltage and Current. Proceedings of IEEE/PES 2000 Winter Meeting, 1151-1156.
 Gomez-Morante, M. and Necoletti, D.W. (1999) A Wavelet-Based Differential Transformer Protection. IEEE Transactions on Power Delivery, 14, 1351-1358.
 Koda, J. and Yabe, K. (1997) Dynamic Estimation of Magnetizing Curve for Transformer Protection Relay. Proceedings of the ICEE, E02, 94-97.
 Sng, Y. and Wang, Q. (2000) A Wavelet-Based Method to Discriminate between Inrush Current and Internal Fault. International Conference on Power System Technology, 2, 927-932.
 Giuliante, T. and Clough, G. (1995) Advances in the Design of Differential Protection for Power Transformers. Texas A&M University Conference for Protective Relay Engineers, College Station, 5 April 1995.
 Saied, M. (Not Published) A Method for Distinguishing between Faults and Inrush Phenomena in Power Transformers.
 Perez-Rojas, C. (2000) Fitting Saturation and Hysteresis via Arctangent Functions. IEEE Power Engineering Review, 20, 55-57.