@InProceedings{types05,
  author = 	 {M. Marin and L. Moonen and A. van Deursen},
  title = 	 {An Approach to Aspect Refactoring Based on Crosscutting Concern Types},
  booktitle = 	 {Proceedings of the First International Workshop on the
Modeling and Analysis of Concerns in Software},
  year =	 2005,
  organization = {International Conference on Software Engineering, St. Louis, USA}
}