@inproceedings{DBLP:conf/icce/KunichikaUHT02,
author = {Hidenobu Kunichika and
Minoru Urushima and
Tsukasa Hirashima and
Akira Takeuchi},
title = {A Computational Method of Complexity of Questions on Contents
of English Sentences and its Evaluation},
booktitle = {ICCE},
year = {2002},
pages = {97-101},
ee = {http://doi.ieeecomputersociety.org/10.1109/CIE.2002.1185873},
bibsource = {DBLP, http://dblp.uni-trier.de}
}