Douglas W. Oard Julio Gonzalo Mark Sanderson Fernando López-Ostenero Jianqiang Wang Interactive Cross-Language Document Selection. 205-228 2004 7 Inf. Retr. 1-2 db/journals/ir/ir7.html#OardGSLW04 http://dx.doi.org/10.1023/B:INRT.0000009446.22036.e3