Proceedings /

gan International ACM SIGIR Conference on Research and Development in Information Retrieval, Hearst, Marti, Association for Computing Machinery.
Cyhoeddwyd 1999.

Proceedings /

gan International ACM SIGIR Conference on Research and Development in Information Retrieval, Croft, W. Bruce, Rijsbergen, C. J. van, Association for Computing Machinery.
Cyhoeddwyd 1994.

Anais /

gan International ACM SIGIR Conference on Research and Development in Information Retrieval, Belkin, Nicholas J., Ingwersen, Peter, Leong, Mun-Kew, Association for Computing Machinery.
Cyhoeddwyd 2000.

Proceedings /

gan International ACM SIGIR Conference on Research and Development in Information Retrieval, Belkin, Nicholas J., Ingwersen, Peter, Pejtersen, Annelise Mark, Association for Computing Machinery.
Cyhoeddwyd 1992.