id: 70795864
dt: a
an: 70795864
au: Fujisawa, Toshiyuki; Ogawa, Kazuto; Kimura, Takeshi; Inamura, Masaki;
    Tanaka, Toshiaki
ti: Anonymous prepaid content viewing system with mobile terminal
so: SECRYPT, 281-288 (2007).
py: 2007
pu: 
la: EN
cc: 
ut: 
ci: 
li: