@article{BreierKallmuenzerClaussetal.2020,
  author    = {Matthias Breier and Andreas Kallmuenzer and Thomas Clauss and Johanna Gast and Sascha Kraus and Victor Tiberius},
  title     = {The role of business model innovation in the hospitality industry during the COVID-19 crisis},
  journal   = {International journal of hospitality management},
  volume    = {92},
  doi       = {10.1016/j.ijhm.2020.102723},
  year      = {2020},
}