@article{FleischhakerEversDey2016,
  author    = {Robert Fleischhaker and J{\"o}rg Evers and Tarak N. Dey},
  title     = {Phase modulation induced by cooperative effects in electromagnetically induced transparency},
  journal   = {Physical Review A - Atomic, molecular, and optical physics},
  volume    = {82},
  number    = {1},
  doi       = {10.1103/PhysRevA.82.013815},
  year      = {2016},
}