@Inproceedings{ Zhao11-WEB,
  author = {K. Zhao and X. Zhao and J. Deng},
  title = {Parallel Importation: An Empirical Investigation of  
  Online Unauthorized Distribution Channels},
  booktitle = {Proc. of the 10th Workshop on E-Business (WEB 2011)},
  month = {December 4},
  year = {2011},
  series = {Lecture Notes in Business Information Processing},
  volume = {108},
  number = {II},
  part = {4}, 
  pages = {216-224},
  publisher = {Springer-Verlag},
  address = {Shanghai, P. R. China} }