@inproceedings{JWSP-FD-FB:13h,
  author =	 {J. W. Simpson-Porco and F. D{\"o}rfler and F. Bullo},
  title =	 {Voltage stabilization in microgrids via quadratic
                  droop control},
  booktitle = {{IEEE} Conf.\ on Decision and Control},
  year =	 2013,
  month =	 dec,
  address =	 {Florence, Italy},
  pages =	 {7582-7589},
  pdf =		 {http://www.control.utoronto.ca/~jwsimpson/papers/2013h.pdf},
  doi = {10.1109/CDC.2013.6761093},
  keywords =	 {Power Networks},
}