@article{2019-burgueno-ist-j,
  author    = {Loli Burgue{\~{n}}o and Tanja Mayerhofer and Manuel Wimmer and Antonio Vallecillo},
  title     = {Specifying quantities in software models},
  journal   = {Information {\&} Software Technology},
  volume    = {113},
  pages     = {82--97},
  year      = {2019},
  doi       = {10.1016/j.infsof.2019.05.006}
}