@misc{indiciae11e5173c1475,
  title = {A Hierarchical Volt-var Optimization with Discrete Variables in Unbalanced Distribution Systems},
  author = {Nguyen, Quan H. and Lao, Keng-Weng and Santoso, Surya and Chirapongsananurak, Pisitpol},
  year = {2020},
  doi = {10.1109/pesgm40551.2019.8973834},
  url = {https://www.osti.gov/biblio/1810303},
  note = {Source identifier: 1810303}
}