@article{oai:waseda.repo.nii.ac.jp:00011716,
 author = {Hirose, Yoshikuni and 広瀬, 義州},
 journal = {早稲田商学=The Waseda commercial review},
 month = {Sep},
 pages = {113--137},
 title = {知的財産のディスクロージャーとIR},
 volume = {400号},
 year = {2004}
}