@article{RO_2021__55_S1_S2709_0,
     author = {Birjandi, Alireza Komeili and Dehmolaee, Sanaz and Sheikh, Reza and Sana, Shib Sankar},
     title = {Analysis and classification of companies on {Tehran} stock exchange with incomplete information},
     journal = {RAIRO. Operations Research},
     pages = {S2709--S2726},
     year = {2021},
     publisher = {EDP-Sciences},
     volume = {55},
     doi = {10.1051/ro/2020114},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ro/2020114/}
}