@article{ItagakiYoichi:1957-10-00,
author="Itagaki,  Yoichi",
title="The Problem of Economic Backwardness and The History of Economic Development",
journal="Annals of the Hitotsubashi Academy",
ISSN="",
publisher="一橋大学",
year="1957",
month="oct",
volume="8",
number="1",
pages="20-28",
URL="http://ci.nii.ac.jp/naid/110007623307/en/",
DOI="",
}