@article{1250126817,
author = {Tsagas, Gr.},
title = {The influence of the spectrum of the symmetrized fourth order operator on the geometry of a Riemannian manifold},
journal = {Rocky Mountain J. Math.},
volume = {16},
number = {4},
year = {1986},
pages = { 601-618},
language = {en},
url = {http://dml.mathdoc.fr/item/1250126817}
}
Tsagas, Gr. The influence of the spectrum of the symmetrized fourth order operator on the geometry of a Riemannian manifold. Rocky Mountain J. Math., Tome 16 (1986) no. 4, pp. 601-618. http://gdmltest.u-ga.fr/item/1250126817/