@article{oai:tohoku.repo.nii.ac.jp:00138859,
 journal = {思索, SHISAKU},
 month = {Oct},
 note = {紀要類（bulletin）},
 pages = {i--i},
 title = {献詞　（真方敬道先生御退官記念号）},
 volume = {5},
 year = {1972}
}