@article{RO_2018__52_1_177_0,
     author = {Ouanes, Mohand and Chebbah, Mohammed and Zidna, Ahmed},
     title = {Combination of two underestimators for univariate global optimization},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {177--186},
     publisher = {EDP-Sciences},
     volume = {52},
     number = {1},
     year = {2018},
     doi = {10.1051/ro/2018013},
     mrnumber = {3812475},
     zbl = {1397.65090},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ro/2018013/}
}