@article{hal-00870303,
author = {Hector, Gilbert and Saralegi-Aranguren, Martintxo},
title = {The Euler class for flows of isometries.},
journal = {HAL},
volume = {1984},
number = {0},
year = {1984},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-00870303}
}
Hector, Gilbert; Saralegi-Aranguren, Martintxo. The Euler class for flows of isometries.. HAL, Tome 1984 (1984) no. 0, . http://gdmltest.u-ga.fr/item/hal-00870303/