@inproceedings{NR-MDPLE09,
author      = 	{Muhammad Naeem and Reiko Heckel},
title       = 	{Flexible Services Specification and Matching Based on Feature Models},
booktitle   = 	{In Proceedings of the 1st International Workshop on Model-Driven Product Line Engineering (MDPLE'2009) co-located with 5th European Conference on Model-Driven Architecture Foundations and Applications (ECMDA-FA'2009)},
location    = 	{Enschede, The Netherlands},
year        = 	{2009},
month       = 	{June},
publisher   = 	{Online proceedings},
pdf         = 	{http://www.cs.le.ac.uk/people/mn105/service.pdf}
}