@article{oai:repository.dl.itc.u-tokyo.ac.jp:00053957,
 author = {橋元, 良明 and 久保隅, 綾 and 大野, 志郎},
 journal = {東京大学大学院情報学環情報学研究. 調査研究編 = Research survey reports in information studies. Interfaculty initiative in information studies, the University of Tokyo},
 month = {Mar},
 pages = {197--241},
 title = {育児とスマートフォン},
 volume = {36},
 year = {2020}
}