@article{oai:barrel.repo.nii.ac.jp:00001166, author = {Itoh, Hajime}, issue = {1}, journal = {商学討究}, month = {Jul}, note = {論説}, pages = {49--69}, title = {An Analysis of the Economical Performance on L.S.R.S. Law in Japan}, volume = {51}, year = {2000} }