@inproceedings{oai:fun.repo.nii.ac.jp:00004154,
 author = {Terai, Asuka and Nakagawa, Masanori and Koshijima, Ichiro and Umeda, Tomio},
 month = {Jul},
 note = {International Conference on  Project Management},
 pages = {219--225},
 title = {A study on problem cognitive structure of project engineers},
 volume = {2},
 year = {2002}
}