Interactive question answering: Is Cross-Language harder than monolingual searching?

Fernando López-Ostenero, Víctor Peinado, Julio Gonzalo, Felisa Verdejo. Interactive question answering: Is Cross-Language harder than monolingual searching?. Inf. Process. Manage., 44(1):66-81, 2008. [doi]

@article{Lopez-OsteneroPGV08,
  title = {Interactive question answering: Is Cross-Language harder than monolingual searching?},
  author = {Fernando López-Ostenero and Víctor Peinado and Julio Gonzalo and Felisa Verdejo},
  year = {2008},
  doi = {10.1016/j.ipm.2006.10.006},
  url = {http://dx.doi.org/10.1016/j.ipm.2006.10.006},
  researchr = {https://researchr.org/publication/Lopez-OsteneroPGV08},
  cites = {0},
  citedby = {0},
  journal = {Inf. Process. Manage.},
  volume = {44},
  number = {1},
  pages = {66-81},
}