@misc{oai:tsukuba.repo.nii.ac.jp:00030835,
 author = {渡邊, 達也},
 month = {},
 note = {Thesis (Ph. D. in Science)--University of Tsukuba, (B), no. 2624, 2013.1.31, Includes bibliographical references (leaves 66-76)},
 title = {Dynamics and variability of patterned ground at a continuous permafrost site, central Spitsbergen},
 year = {2013}
}