@article{CRMATH_2005__341_5_279_0,
     author = {Green, Frederic and Roy, Amitabha and Straubing, Howard},
     title = {Bounds on an exponential sum arising in {Boolean} circuit complexity},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {279--282},
     publisher = {Elsevier},
     volume = {341},
     number = {5},
     year = {2005},
     doi = {10.1016/j.crma.2005.07.011},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.crma.2005.07.011/}
}