@book{oai:nichibun.repo.nii.ac.jp:00001813,
 author = {Lehnert,  J. R. von},
 month = {Mar},
 publisher = {国際日本文化研究センター, International Research Center for Japanese Studies},
 title = {Um die Erde ; Bd. 2},
 volume = {3},
 year = {2013}
}