%0 Journal Article %A Liang, Changyong %A Wang, Binyou %A Ding, Tao %A Ma, Yinchao %T DEA based production planning considering technology heterogeneity with undesirable outputs %J RAIRO - Operations Research - Recherche Opérationnelle %D 2020 %P 325-339 %V 54 %N 2 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ro/2018098/ %R 10.1051/ro/2018098 %G en %F RO_2020__54_2_325_0