@article{LiRichterPaeteletal.2011,
  author    = {L. Li and Christoph Richter and Stefan Paetel and Thilo Kopp and Jochen Mannhart and R. C. Ashoori},
  title     = {Very Large Capacitance Enhancement in a Two-Dimensional Electron System},
  journal   = {Science},
  volume    = {332},
  number    = {6031},
  pages     = {825 -- 828},
  doi       = {10.1126/science.1204168},
  year      = {2011},
}