@article{towardsmultistagedesignofmodularsystems,
  title = {Towards Multistage Design of Modular Systems},
  author = {Mark Sh. Levin},
  year = {2013},
  eprint = {1306.4635},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1306.4635v1},
}