@article{MAN_1988__280_3_164357,
     author = {Erwin Lutwak},
     title = {Inequalities for {Hadwiger's} {Harmonic} {Quermassintegrals.}},
     journal = {Mathematische Annalen},
     pages = {165--175},
     year = {1988},
     volume = {280},
     number = {3},
     zbl = {0617.52007},
     url = {http://geodesic.mathdoc.fr/item/MAN_1988__280_3_164357/}
}