@article{10_21136_CMJ_1956_100206,
     author = {R\'enyi, A. and Zerg\'enyi, E.},
     title = {An inequality for uncorrelated random variables},
     journal = {Czechoslovak Mathematical Journal},
     pages = {415--419},
     publisher = {mathdoc},
     volume = {06},
     number = {3},
     year = {1956},
     doi = {10.21136/CMJ.1956.100206},
     mrnumber = {0093055},
     zbl = {0075.13801},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1956.100206/}
}