@article{MM2_1986__56_155159,
     author = {Vladimir G. Maz'ja and Alois Kufner},
     title = {Variations on the {Theme} of the {Inequality} (f')2 ... 2f sup |f''|.},
     journal = {Manuscripta mathematica},
     pages = {89--104},
     publisher = {mathdoc},
     volume = {56},
     year = {1986},
     zbl = {0605.26010},
     url = {http://geodesic.mathdoc.fr/item/MM2_1986__56_155159/}
}