TY  - JOUR
AU  - Qian, Cunhua
AU  - Pan, Yu
AU  - Nakagawa, Toshio
TI  - Optimal policies for a database system with two backup schemes
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2002
SP  - 227
EP  - 235
VL  - 36
IS  - 3
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/ro:2003004/
DO  - 10.1051/ro:2003004
LA  - en
ID  - RO_2002__36_3_227_0
ER  -