@article{701768,
title = {Isometry groups of Lobachevskian spaces, similarity transformation groups of Euclidean spaces and Lorentzian holonomy groups},
booktitle = {Proceedings of the 25th Winter School "Geometry and Physics"},
series = {GDML\_Books},
publisher = {Circolo Matematico di Palermo},
address = {Palermo},
year = {2006},
pages = {[87]-97},
mrnumber = {MR2287128},
zbl = {1126.53046},
url = {http://dml.mathdoc.fr/item/701768}
}
Galaev, Anton S. Isometry groups of Lobachevskian spaces, similarity transformation groups of Euclidean spaces and Lorentzian holonomy groups, dans Proceedings of the 25th Winter School "Geometry and Physics", GDML_Books, (2006), pp. [87]-97. http://gdmltest.u-ga.fr/item/701768/