TY  - JOUR
AU  - A. V. Chernyshov
TI  - Model for planning the number of optical disks needed to create and maintain a long-term electronic archive
JO  - Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ
PY  - 2019
SP  - 578
EP  - 591
VL  - 15
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VSPUI_2019_15_4_a12/
LA  - ru
ID  - VSPUI_2019_15_4_a12
ER  -