@article{theclosedloopbetweenopinionformationand,
  title = {The closed loop between opinion formation and personalised recommendations},
  author = {Wilbert Samuel Rossi and Jan Willem Polderman and Paolo Frasca},
  year = {2018},
  eprint = {1809.04644},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1809.04644v2},
}