@article{oai:repository.ninjal.ac.jp:00001741,
 author = {永野, 賢 and NAGANO, Masaru},
 journal = {ことばの研究, Study of Language},
 month = {Feb},
 note = {application/pdf},
 pages = {383--396},
 title = {幼児の言語発達について : 主として助詞の習得過程を中心に},
 volume = {1},
 year = {1959}
}