@article{oai:repository.dl.itc.u-tokyo.ac.jp:00022244,
 author = {中村, 英夫 and 村井, 俊治},
 issue = {8},
 journal = {生産研究},
 month = {Aug},
 note = {application/pdf},
 pages = {410--415},
 title = {Digital Terrain Model : 地形の数値的表現の方法},
 volume = {20},
 year = {1968}
}