@inproceedings {4229,
	title = {Estimating Precision by Random Sampling (Poster Abstract)},
	booktitle = {International Conference on Research and Development in Information Retrieval (SIGIR)},
	year = {1999},
	doi = {10.1145/312624.312692},
	author = {Gordon Cormack and Ondrej Lhot{\'a}k and Christopher R. Palmer}
}
