@article{BiAnLed2018b,
  Author  = {C. Bingane and M.F. Anjos and S. {Le~Digabel}},
  Title   = {{Tight-and-Cheap Conic Relaxation for the Optimal Reactive Power Dispatch Problem}},
  Journal = {IEEE Transactions on Power Systems}, 
  Volume  = {34}, 
  Number  = {6}, 
  Pages   = {4684--4693},
  Year    = {2019},
  Url     = {https://dx.doi.org/10.1109/TPWRS.2019.2912889},
  Doi     = {10.1109/TPWRS.2019.2912889}
}