@article{RO_2022__56_3_1293_0,
     author = {Kremantzis, Marios Dominikos and Beullens, Patrick and Klein, Jonathan},
     title = {A ranking framework based on interval self and cross-efficiencies in a two-stage {DEA} system},
     journal = {RAIRO. Operations Research},
     pages = {1293--1319},
     year = {2022},
     publisher = {EDP-Sciences},
     volume = {56},
     number = {3},
     doi = {10.1051/ro/2022056},
     mrnumber = {4431924},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ro/2022056/}
}