@article{MET_1962__5_175142,
     author = {J. Canfield},
     title = {On the {Paradox} of {Confirmation.}},
     journal = {Metrika},
     pages = {105--118},
     publisher = {mathdoc},
     volume = {5},
     year = {1962},
     zbl = {0224.02002},
     url = {http://geodesic.mathdoc.fr/item/MET_1962__5_175142/}
}