@article{Inaba2007,
author = {Inaba, A.},
title= {Problems relating to declining response rates to social surveys in Japan: Trends after 2000},
year = {2007},
doi = {10.1111/j.1475-6781.2007.00095.x},
journal = {International Journal of Japanese Sociology },
volume = {16},
pages = {23−34},
}