@article{oai:repository.dl.itc.u-tokyo.ac.jp:00033670, author = {KASAHARA, Keichi and SUGIMURA, Arata}, issue = {3}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Dec}, note = {application/pdf}, pages = {479--490}, title = {24. Horizontal Secular Deformation of Land Deduced from Retriangulation Data. : 1. Land Deformation in Central Japan}, volume = {42}, year = {1964} }