@article{05725737,
title = {First-order twistor lifts.},
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {2010},
year = {2010},
doi = {10.1155/2010/594843},
zbl = {1191.53031},
language = {en},
url = {http://dml.mathdoc.fr/item/05725737}
}
Simões, Bruno Ascenso. First-order twistor lifts.. Journal of Inequalities and Applications [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/594843. http://gdmltest.u-ga.fr/item/05725737/