@article{oai:tohoku.repo.nii.ac.jp:00011872,
 author = {Yang, Daqing and Ohata, Tetsuo},
 issue = {2},
 journal = {The science reports of the Tohoku University. Fifth series, Tohoku geophysical journal},
 month = {Sep},
 note = {application/pdf, 紀要類 (bulletin), 161593 bytes},
 pages = {240--240},
 title = {Lena River Ice Regime and its Recent Change (Abstract)},
 volume = {36},
 year = {2001}
}