Howe, J.B. and Zimmer, M.J. 2001. A Commercial Technology Can Help Solve the Reactive Power Capability Problem: Superconducting Magnetic Energy Storage (SMES). Distributed Generation & Alternative Energy Journal. 16, 4 (Oct. 2001), 61–65. DOI:https://doi.org/10.13052/dgaej2156-3306.1648.