References

• 1
  J. Carson, Electric Circuit Theory and Operational Calculus, McGraw-Hill, New York, 1923.
• 2
  C. Wagner and R. Evans, Symmetrical Components, McGraw-Hill, New York, 1933.
• 3
  E. Clarke, Circuit Analysis of AC Power Systems, John Wiley & Sons, New York, 1943.
• 4
  J. Anderson, Transmission Line Reference Book, 2nd ed. Rev., Electric Power Research Institute, Pal Alto, CA, 1987.