@inproceedings{1774,
  author       = {Geierhos, Michaela and Bäumer, Frederik},
  booktitle    = {Natural language processing and information systems},
  issn         = {978-3-319-41753-0},
  location     = {Salford, UK},
  publisher    = {Springer},
  title        = {{How to Complete Customer Requirements: Using Concept Expansion for Requirement Refinement}},
  volume       = {9612},
  year         = {2016},
}