@article{05490695,
title = {Optimal control of an inventory system with ameliorating and deteriorating items.},
journal = {APPS. Applied Sciences},
volume = {10},
year = {2008},
pages = {243-255},
zbl = {1159.90305},
language = {en},
url = {http://dml.mathdoc.fr/item/05490695}
}
Tadj, Lotfi; Sarhan, Ammar M.; El-Gohary, Awad. Optimal control of an inventory system with ameliorating and deteriorating items.. APPS. Applied Sciences, Tome 10 (2008) pp. 243-255. http://gdmltest.u-ga.fr/item/05490695/