@INBOOK{zalazar2017Dimensions,
     author = {Zalazar, Ana Sofia and Ballejos, Luciana and Rodriguez, Sebastian},
     editor = {Ramachandran, Muthu and Mahmood, Zaigham},
      title = {Cloud Dimensions for Requirements Specification},
    edition = {1st},
    chapter = {2},
       year = {2017},
      pages = {23-43},
  publisher = {Springer International Publishing AG},
    address = {Cham, Suiza},
       isbn = {978-3-319-51309-6},
        url = {http://www.springer.com/br/book/9783319513096},
booktitle={Requirements Engineering for Service and Cloud Computing}
}