@article{JWSP-FD-FB:12u,
  author =	 {J. W. Simpson-Porco and F. D{\"o}rfler and F. Bullo},
  title =	 {Synchronization and Power Sharing for
                  Droop-Controlled Inverters in Islanded Microgrids},
  journal = {Automatica},
  year =	 2013,
  pages =	 {2603-2611},
  volume =	 49,
  number =	 9,
  pdf =		 {http://www.control.utoronto.ca/~jwsimpson/papers/2012u.pdf},
  doi = {10.1016/j.automatica.2013.05.018},
  keywords =	 {Power Networks},
}