@article{oai:fun.repo.nii.ac.jp:00004120,
 author = {Spanger, Philipp and Iida, Ryu and Tokunaga, Takenobu and Terai, Asuka and Kuriyama, Naoko},
 issue = {4},
 journal = {Language Resources and Evaluation},
 month = {Dec},
 pages = {1285--1304},
 title = {A task-performance evaluation of referring expressions in situated collaborative task dialogues},
 volume = {47},
 year = {2013}
}