%0 Journal Article %A Soni, Hardik N %A Sarkar, Biswajit %A Mahapatra, Amalendu Singha %A Mazumder, S.K. %T Lost sales reduction and quality improvement with variable lead time and fuzzy costs in an imperfect production system %J RAIRO - Operations Research - Recherche Opérationnelle %D 2018 %P 819-837 %V 52 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ro/2016075/ %R 10.1051/ro/2016075 %G en %F RO_2018__52_3_819_0