@article{oai:nipr.repo.nii.ac.jp:00003678, journal = {Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology}, month = {May}, note = {S(会告など)}, pages = {139--142}, title = {Program of the Twelfth Symposium on Polar Meteorology and Glaciology}, volume = {4}, year = {1991} }