@article{shin2016analysis,
  author = {Shin, Seungjae and Lee, Uichin and Dressler, Falko and Yoon, Hyunsoo},
  doi = {10.1109/LCOMM.2016.2516003},
  title = {{Analysis of Cell Sojourn Time in Heterogeneous Networks with Small Cells}},
  pages = {788--791},
  journal = {IEEE Communications Letters},
  issn = {1558-2558},
  publisher = {IEEE},
  month = {4},
  number = {4},
  volume = {20},
  year = {2016},
}