@article{KD-EM-JWSP:17d,
  author =	 {K. Dvijotham and E. Mallada and J. W. Simpson-Porco},
  title =	 {High-voltage solution in radial power networks: Existence, properties and equivalent algorithms},
  journal = {{IEEE} {C}ontrol {S}ystems {L}etters},
  year =	 2017,
  volume = {1},
  number = {2},
  pages = {322-327},
  pdf =	 {http://www.control.utoronto.ca/~jwsimpson/papers/2017d.pdf},
  keywords =	 {Power Networks},
  doi = {10.1109/LCSYS.2017.2717578},
}