@article{1119,
  author = {Nan Cheng and Ning Lu and Ning Zhang and Xuemin Shen and Jon Mark},
  title = {Vehicular WiFi offloading: Challenges and solutions},
  year = {2014},
  journal = {Vehicular Communications},
  volume = {1},
  number = {1},
  pages = {13-21},
  publisher = {Elsevier},
}