@conference{Meng2018,
  author       = {X. Meng and L. Purvis and S.M. Disney},
  title        = {Understanding your supply chain: Dynamic value stream mapping and forecast nervousness},
  booktitle    = {"Logistics and Operations Management Section Annual Conference},
  year         = {2018},
  address      = {Cardiff Business School, Cardiff, UK},
  month        = {12th January}
  }