@article{oai:kanagawa-u.repo.nii.ac.jp:00011540,
 author = {山口, 拓美 and Yamaguchi, Takumi},
 journal = {商経論叢},
 month = {Sep},
 pages = {121--146},
 title = {カウツキーの進化論的社会発展論について},
 volume = {34(1)},
 year = {1998}
}