@inproceedings{oai:rakuno.repo.nii.ac.jp:00001546,
 author = {山田, 大隆},
 book = {産業考古学会第35回年総会},
 month = {May},
 note = {Article},
 publisher = {産業考古学会},
 title = {旧東ドイツの露天掘技術と北海道の露天技術},
 year = {2011}
}