@misc {IOPORT.70428706,
    author       = {Kashiwagi, Harumi and Xue, Yan and Sun, Yi and Kang, Min and Ohtsuki, Kazuhiro},
    title        = {A language learning system utilizing RFID technology for total physical response activities},
    howpublished = {HCI (4), 119-128 (2009).},
    year         = {2009},
    doi          = {10.1007/978-3-642-02583-9_14},
    identifier   = {70428706},
}