@article{CRMATH_2005__341_2_89_0,
     author = {Bahouri, Hajer and Chemin, Jean-Yves and Gallagher, Isabelle},
     title = {In\'egalit\'es de {Hardy} pr\'ecis\'ees},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {89--92},
     publisher = {Elsevier},
     volume = {341},
     number = {2},
     year = {2005},
     doi = {10.1016/j.crma.2005.05.015},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2005.05.015/}
}