@article{oai:kochi.repo.nii.ac.jp:00005895,
 author = {保坂, 哲郎},
 journal = {高知論叢. 社会科学},
 month = {Mar},
 note = {application/pdf},
 pages = {51--70},
 title = {ロシア連邦の人口「危機」と出生率},
 volume = {67},
 year = {2000}
}