@article{oai:repository.dl.itc.u-tokyo.ac.jp:00016485,
 author = {ITO, Katsumasa},
 journal = {言語情報科学},
 month = {Mar},
 pages = {19--35},
 title = {The Left Periphery and Internal Structure of German zu Infinitives},
 volume = {14},
 year = {2016}
}