@article{recommendationsformarketingcampaignsin,
  title = {Recommendations for Marketing Campaigns in Telecommunication Business based on the footprint analysis},
  author = {J. Sidorova and L. Skold and O. Rosander and L. Lundberg},
  year = {2017},
  eprint = {1706.03944},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1706.03944v1},
}