@INPROCEEDINGS{cgUCL-LQ03,
 	AUTHOR={Libert, Benoit and Quisquater, Jean-Jacques},
	TITLE={{Efficient Revocation and Threshold Pairing Based Cryptosystems}},
	BOOKTITLE={22nd Symposium on Principles of Distributed Computing (PODC 2003)},
	PUBLISHER={ACM Press},
	PAGES={163-171},
	MONTH={1},
	YEAR={2003},
}