@article{RisiusAkolkBeck2015,
  author    = {Marten Risius and Fabian Akolk and Roman Beck},
  title     = {Analyzing the relationship between differentiated online sentiment and company-specific stock prices},
  journal   = {EFL quarterly : an E-Finance Lab publication},
  volume    = {2015},
  number    = {3},
  pages     = {6 -- 8},
  year      = {2015},
}