Fredric C. Gey Hailing Jiang Natalia Perelman Working with Russian Queries for the GIRT, Bilingual, and Multilingual CLEF Tasks. 235-243 2001 conf/clef/2001 CLEF http://link.springer.de/link/service/series/0558/bibs/2406/24060235.htm db/conf/clef/clef2001.html#GeyJP01