@article{oai:kobe-cufs.repo.nii.ac.jp:00001945,
 author = {Norbu Gurung, Kalsang},
 journal = {研究年報, Journal of Research Institute : Historical Development of the Tibetan Languages},
 month = {Mar},
 note = {application/pdf, University of Bonn},
 pages = {125--136},
 title = {Unsolved ‘bon’ Puzzle: The Classical Definitions of Bon},
 volume = {51},
 year = {2014}
}