@phdthesis{oai:naist.repo.nii.ac.jp:00010840,
 author = {暁一, 呉},
 month = {Jun},
 school = {奈良先端科学技術大学院大学},
 title = {Hierarchical Word Sequences Structures for Language Modeling},
 year = {2017},
 yomi = {ウー, シャオイー}
}