@InProceedings{RWZ_GCT2007,
  author = 	 {Juergen Rilling and René Witte and Yonggang Zhang},
  title = 	 {{Automatic Traceability Recovery: An Ontological Approach}},
  booktitle =	 {International Symposium on Grand Challenges in Traceability},
  year =	 {2007},
  address =	 {Lexington, Kentucky, USA},
  month =	 {March 22--23},
  organization = {Center of Excellence in Traceability},
  publisher =	 {ACM},
  isbn = 	 {1-59593-6017/03/07}
}