@inproceedings{HaertingKaimFleischeretal.2021,
  author    = {Ralf-Christian H{\"a}rting and Raphael Kaim and Lisa Fleischer and Alexander Sprengel},
  title     = {Potentials of Digital Business Models in Tourism – Qualitative Study with German Experts},
  series = {Proceedings of Fifth International Congress on Information and Communication Technology},
  editor    = {Xin-She Yang and Simon Sherratt and Nilanjan Dey and Amit Joshi},
  publisher = {Springer Singapore},
  address   = {Singapore},
  isbn      = {978-981-15-5858-0},
  doi       = {10.1007/978-981-15-5859-7\_11},
  pages     = {119 -- 126},
  year      = {2021},
  language  = {en}
}