@article{oai:cuc.repo.nii.ac.jp:00004720, author = {田中, 美子 and タナカ, ヨシコ and TANAKA, Yoshiko}, issue = {1}, journal = {千葉商大論叢}, month = {Sep}, note = {P(論文)}, pages = {31--63}, title = {いじめ発生及び深刻化のシステム論的考察}, volume = {47}, year = {2009} }