@article{oai:kuis.repo.nii.ac.jp:00001604,
 author = {Horiba, Yukie and Sanguansri, Thanyarat},
 issue = {25},
 journal = {言語科学研究 : 神田外語大学大学院紀要},
 month = {Mar},
 pages = {37--55},
 title = {Breadth and Depth of Vocabulary Knowledge in a Second Language: A Developmental Perspective},
 year = {2019}
}