@conference {Nie02:Towards,
	title = {Towards a Unified Approach to CLIR and Multilingual IR, Workshop on Cross-Language Information Retrieval},
	booktitle = {A Research Roadmap, 25th ACM-SIGIR, Tampere, Finland},
	year = {2002},
	month = {aug},
	pdf = {http://rali.iro.umontreal.ca/rali/sites/default/files/publis/sigir-clir.2002.ps},
	author = {Jian-Yun Nie}
}
