@inproceedings{HerzwurmPietsch2015,
  author    = {Georg Herzwurm and Wolfram Pietsch},
  title     = {Guidelines for the analysis of IT business models and strategic positioning of IT-products},
  booktitle = {Second International Workshop on Software Product Management : IWSPM '08 : Barcelona, Catalunya, 09.09.2008},
  pages     = {1 -- 8},
  doi       = {10.1109/IWSPM.2008.3},
  year      = {2015},
}