@article{oai:tohoku.repo.nii.ac.jp:00134082,
 author = {KURAISHI, RITSU and OSANAI, KENZI},
 issue = {2},
 journal = {The bulletin of the Marine Biological Station of Asamushi, Tohoku University, 東北大学浅虫臨海實驗所報告},
 month = {Mar},
 note = {紀要類（bulletin）},
 pages = {57--65},
 title = {BEHAVIOR OF SPERM NUCLEI IN MEIOTIC EGGS OF THE OYSTER, CRASSOSTREA GIGAS},
 volume = {18},
 year = {1988}
}