@article{GDZPPN002438046,
title = {On the expansion of starshaped hypersurfaces by symmetric functions of their principal curvatures.},
journal = {Mathematische Zeitschrift},
volume = {205},
year = {1990},
pages = {355-372},
zbl = {0691.35048},
url = {http://dml.mathdoc.fr/item/GDZPPN002438046}
}
Urbas, John I.E. On the expansion of starshaped hypersurfaces by symmetric functions of their principal curvatures.. Mathematische Zeitschrift, Tome 205 (1990) pp. 355-372. http://gdmltest.u-ga.fr/item/GDZPPN002438046/