@article{oai:toyo-bunko.repo.nii.ac.jp:00003425,
 author = {IWAI, Hirosato and IWAI, Hirosato},
 journal = {Memoirs of the Research Department of the Toyo Bunko (The Oriental Library)},
 month = {},
 pages = {71--79},
 title = {The Word Pieh-ch'i 別乞 Beki and Mongol Shamans},
 volume = {14},
 year = {1955}
}