@INPROCEEDINGS{Gibson98I,
  author = {Gibson, {J. Paul}},
  title = {Towards a Feature Interaction Algebra},
  booktitle = {Feature Interactions in Telecommunications and Software Systems {V	(FIW 1998)}},
  year = {1998},
editor = {Kristofer Kimbler and Wiet Bouma},
  publisher = {IOS Press},
  pages = {217-231},
  bibsource = {DBLP, http://dblp.uni-trier.de},
    isbn = {90-5199-431-1},
  address = {Malm{\"o}, Sweden}
}