@article{oai:tamagawa.repo.nii.ac.jp:00000729,
 author = {菅原, 道夫},
 issue = {1},
 journal = {ミツバチ科学},
 month = {Feb},
 pages = {35--39},
 title = {ニホンミツバチの自然巣とその生活(2)　―自然巣と分蜂―},
 volume = {21},
 year = {2000}
}