@article{oai:geitan.repo.nii.ac.jp:00001208,
 author = {吉良, 伸一 and Kira, Sin-ichi},
 journal = {大分県立芸術文化短期大学研究紀要},
 month = {Dec},
 note = {P(論文), The results of the numerical analysis showed the following. In half of the mountain villages in Japan, the population determined by the 1995 census had decreased by more than 5 percent compared to the population determined by the 1990 census. In Hokkaido, the population still continues to decrease because of various social causes. In Shikoku and Kyushu, the populations have decreased because of natural causes such as the increase in the number of aged. The migration of population in each age was analyzed using the cohort rate of change. In most administrative divisions of Okinawa, Shikoku, and Kyushu districts, a number of people in their late 20s. In Okinawa, Kyushu, and Tohoku districts, the number of people aged in their 60s in this case was determined. It was found that the pattern of development of an underpopulated and aging society varies according to each area.},
 pages = {33--48},
 title = {過疎化・高齢化の地域特性に関する数量的分析},
 volume = {37},
 year = {1999},
 yomi = {キラ, シンイチ}
}