@article{10595,
  author = {Amela Karahasanovic and Annette Levine and R. Thomas},
  title = {Comprehension Strategies and Difficulties in Maintaining Object-Oriented Systems: an Explorative Study},
  year = {2005},
  journal = {Journal of Systems and Software},
  volume = {80},
  number = {11},
  pages = {1541-1559},
}