@article{oai:aichiu.repo.nii.ac.jp:00003903,
 author = {片岡, 邦好 and KATAOKA, Kuniyoshi},
 issue = {8},
 journal = {文明21, Civilization 21},
 month = {Mar},
 pages = {55--74},
 title = {Perspective-Taking and Discourse of Space: A Review of Basic Concepts for Spatial Encoding and Decoding},
 year = {2002}
}