@article{WolkSkiera2014,
  author    = {Agnieszka Wolk and Bernd Skiera},
  title     = {Tariff-specific preferences and their influence on price sensitivity},
  journal   = {Business research},
  volume    = {3.2010},
  number    = {1},
  pages     = {70 -- 80},
  doi       = {10.1007/BF03342716},
  year      = {2014},
}