@article{eprints991,
            year = {1998},
           title = {Paul L{\'e}vy type inequalities for symmetric random variables},
           pages = {77--84},
          number = {1},
          volume = {XXII},
          author = {Irene Crimaldi and Luca Pratelli},
         journal = {Rendiconti dell'Accademia Nazionale delle Scienze detta dei XL. Parte I: Memorie di matematica e applicazioni},
       publisher = {Accademia Nazionale delle Scienze detta dei XL},
        abstract = {We prove some inequalites for a jointly symmetric system of n random variables with values in a measurable group. These inequalites include, as a particular case, the classical Paul L{\'e}vy's inequalities. 


},
             url = {http://eprints.imtlucca.it/991/},
        keywords = {Symmetric random variables, Paul Levy type inequalities}
}