@inproceedings {4164,
	title = {Searching Program Source Code With a Structured Text Retrieval System (Poster Abstract)},
	booktitle = {International Conference on Research and Development in Information Retrieval (SIGIR)},
	year = {1999},
	doi = {10.1145/312624.312739},
	author = {Charles Clarke and Anthony Cox and Susan Elliott Sim}
}
