1. Inequalities;Hardy,1952
2. A New Rearrangement Inequality for Multiple Integrals;Luttinger,1973
3. Sur une Inégalité Intégrale;Riesz;J. L.M.S.,1930
4. Generalized isoperimetric inequalities;Luttinger;J. Math. Phys.,1973
5. Generalized isoperimetric inequalities;Luttinger;J. Math. Phys.,1973