@article{oai:tsukuba.repo.nii.ac.jp:00042290,
 author = {LU, Qi and SATO, Motoyuki},
 issue = {別冊2},
 journal = {筑波大学陸域環境研究センター報告, Bulletin of the Terrestrial Environment Research Center,the University of Tsukuba},
 month = {Feb},
 pages = {3--6},
 title = {Quantitative Hydrogeological Study of an Unconfined Aquifer by GPR along Tuul River in Ulaanbaatar},
 volume = {7},
 year = {2007}
}