@article{oai:minpaku.repo.nii.ac.jp:00008016,
 author = {Lenssen-Erz, Tilman and Pastoors, Andreas and Ciqae, Tsamkgao and Kxunta, Ui and Thao, Thui and Bégouën, Robert and Biesele, Megan and Clottes, Jean},
 journal = {Senri Ethnological Studies},
 month = {Jul},
 pages = {103--127},
 title = {Tracking in Caves : Reading Human Spoor in Ice Age Caves with San Hunters},
 volume = {99},
 year = {2018}
}