@article{oai:otani.repo.nii.ac.jp:00009499,
 author = {Prajna and Prajna},
 issue = {2},
 journal = {The Eastern Buddhist, The Eastern Buddhist},
 month = {Feb},
 pages = {117--125},
 title = {Professor Rudolph Otto on Zen Buddhism},
 volume = {3},
 year = {1925}
}