@article{CRMATH_2007__344_5_327_0,
     author = {Zhang, Zhengmin},
     title = {Inequalities for characteristic functions involving {Fisher} information},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {327--330},
     publisher = {Elsevier},
     volume = {344},
     number = {5},
     year = {2007},
     doi = {10.1016/j.crma.2007.01.008},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2007.01.008/}
}