id: 50274090
dt: j
an: 50274090
au: Das, Debasis; Roy, Arindam; Kar, Samarjit
ti: A volume flexible economic production lot-sizing problem with imperfect
    quality and random machine failure in fuzzy-stochastic environment
so: Computers & Mathematics with Applications 61, No. 9, 2388-2400 (2011).
py: 2011
pu: 
la: EN
cc: 
ut: 
ci: 
li: doi:10.1016/j.camwa.2011.02.015