@article{02216835,
title = {On the energy of sections of trivializable sphere bundles.},
journal = {Rendiconti del Seminario Matematico},
volume = {60},
year = {2002},
pages = {147-155},
zbl = {1177.53035},
language = {en},
url = {http://dml.mathdoc.fr/item/02216835}
}
Salvai, M. On the energy of sections of trivializable sphere bundles.. Rendiconti del Seminario Matematico, Tome 60 (2002) pp. 147-155. http://gdmltest.u-ga.fr/item/02216835/