@article{RO_2021__55_S1_S435_0,
     author = {Wei, Guiwu and Wang, Jie and Gao, Hui and Wu, Jiang and Wei, Cun},
     title = {Approaches to multiple attribute decision making based on picture 2-tuple linguistic power {Hamy} mean aggregation operators},
     journal = {RAIRO. Operations Research},
     pages = {S435--S460},
     year = {2021},
     publisher = {EDP-Sciences},
     volume = {55},
     doi = {10.1051/ro/2019101},
     mrnumber = {4237374},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ro/2019101/}
}